{"id":3515,"date":"2023-02-05T06:45:07","date_gmt":"2023-02-05T06:45:07","guid":{"rendered":"https:\/\/10thclass.deltapublications.in\/?page_id=3515"},"modified":"2024-12-29T18:01:18","modified_gmt":"2024-12-29T18:01:18","slug":"s-17-a-thermal-equilibrium-heat-and-temperature","status":"publish","type":"page","link":"https:\/\/10thclass.deltapublications.in\/index.php\/s-17-a-thermal-equilibrium-heat-and-temperature\/","title":{"rendered":"s-17.a Thermal Equilibrium &#8211; Heat And Temperature"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Thermal Equilibrium &#8211; Heat And Temperature<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-f79afd6ea8b322268468366b8e5f7cc7\" style=\"color:#74008b\"><strong>Key Notes:<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-large-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-8c0f5c59e703191121e627a3f6db7fa7\" style=\"color:#000060;background-color:#dfc816\"><strong> Introduction to Heat and Temperature<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Heat<\/strong> is a form of energy that is transferred from a hotter object to a cooler one. It flows due to the difference in <strong>temperature<\/strong> between two bodies.<\/li>\n\n\n\n<li><strong>Temperature<\/strong> is the measure of the average kinetic energy of the particles in an object. It determines how hot or cold an object is.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-1c415681cccf88fe197b370a4a5c8a1e\" style=\"color:#000060;background-color:#dfc816\"><strong> Difference Between Heat and Temperature<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Heat<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Measured in <strong>joules (J)<\/strong>.<\/li>\n\n\n\n<li>Represents the total energy of molecular motion in a substance.<\/li>\n\n\n\n<li>Heat flows from a region of <strong>high temperature<\/strong> to a region of <strong>low temperature<\/strong>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Temperature<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Measured in <strong>Celsius (\u00b0C)<\/strong>, <strong>Kelvin (K)<\/strong>, or <strong>Fahrenheit (\u00b0F)<\/strong>.<\/li>\n\n\n\n<li>Represents the average kinetic energy of the particles in a substance.<\/li>\n\n\n\n<li>Does not depend on the amount of substance but on its <strong>thermal state<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-6880f1810c36858e6667965a7e8b133f\" style=\"color:#000060;background-color:#dfc816\"><strong> What is Thermal Equilibrium?<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thermal equilibrium<\/strong> occurs when two bodies are in contact and there is no net flow of heat between them. This means both bodies are at the same temperature.\n<ul class=\"wp-block-list\">\n<li><strong>When thermal equilibrium is reached<\/strong>, the heat energy transferred between the bodies becomes <strong>zero<\/strong> because the temperatures are the same.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-77-1-1024x640.png\" alt=\"\" class=\"wp-image-15932\" style=\"width:456px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-77-1-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-77-1-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-77-1-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-77-1-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-77-1-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-77-1.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-bf76e690631bf041f9b1389a316e18de\" style=\"color:#000060;background-color:#dfc816\"><strong>Zeroth Law of Thermodynamics<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The <strong>Zeroth Law of Thermodynamics<\/strong> states that:\n<ul class=\"wp-block-list\">\n<li>If two bodies are each in thermal equilibrium with a third body, then they are in thermal equilibrium with each other.<\/li>\n\n\n\n<li>This principle allows the definition of <strong>temperature<\/strong>. It implies that temperature is a fundamental property that determines whether two bodies are in thermal equilibrium.<\/li>\n\n\n\n<li><strong>Example<\/strong>: If object A is in thermal equilibrium with object B, and object B is in thermal equilibrium with object C, then object A is in thermal equilibrium with object C.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-78-1-1024x640.png\" alt=\"\" class=\"wp-image-15935\" style=\"width:490px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-78-1-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-78-1-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-78-1-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-78-1-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-78-1-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-78-1.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-b0ae79ccaa6e4a05c85a1b1ed05737b0\" style=\"color:#000060;background-color:#dfc816\"><strong> Heat Transfer Methods<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Heat can be transferred in three main ways:<\/li>\n\n\n\n<li><strong>Conduction<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Transfer of heat through direct contact between particles in a substance.<\/li>\n\n\n\n<li>Occurs in solids, where particles vibrate and pass on heat energy.<\/li>\n\n\n\n<li>Example: Heat flowing through a metal rod.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-79-1-1024x640.png\" alt=\"\" class=\"wp-image-15937\" style=\"width:446px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-79-1-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-79-1-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-79-1-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-79-1-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-79-1-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-79-1.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Convection<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Transfer of heat through the movement of fluids (liquids and gases).<\/li>\n\n\n\n<li>Occurs when warmer parts of a fluid rise and cooler parts sink, creating a cycle.<\/li>\n\n\n\n<li>Example: Warm air rising near a heater, or water heating in a pot.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-80-1-1024x640.png\" alt=\"\" class=\"wp-image-15939\" style=\"width:432px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-80-1-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-80-1-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-80-1-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-80-1-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-80-1-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-80-1.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Radiation<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Transfer of heat in the form of electromagnetic waves (infrared radiation).<\/li>\n\n\n\n<li>Does not require a medium (can happen in a vacuum).<\/li>\n\n\n\n<li>Example: Heat from the Sun reaching Earth.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-82-1-1024x640.png\" alt=\"\" class=\"wp-image-15941\" style=\"width:466px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-82-1-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-82-1-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-82-1-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-82-1-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-82-1-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-82-1.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-a97d7b9af8cdad78928e5a21f62232e3\" style=\"color:#000060;background-color:#dfc816\"><strong>Temperature Measurement<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thermometers<\/strong> are used to measure temperature.\n<ul class=\"wp-block-list\">\n<li><strong>Mercury thermometers<\/strong>: Use mercury that expands and contracts with temperature.<\/li>\n\n\n\n<li><strong>Digital thermometers<\/strong>: Use electronic sensors to measure temperature.<\/li>\n\n\n\n<li><strong>Thermometers in everyday life<\/strong> measure the temperature of air, water, and objects.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50.01%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-83-1024x640.png\" alt=\"\" class=\"wp-image-15942\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-83-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-83-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-83-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-83-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-83-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-83.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:49.99%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-84-1024x640.png\" alt=\"\" class=\"wp-image-15943\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-84-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-84-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-84-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-84-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-84-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-84.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Temperature can be measured in different scales:\n<ul class=\"wp-block-list\">\n<li><strong>Celsius (\u00b0C)<\/strong>: Freezing point of water is 0\u00b0C and boiling point is 100\u00b0C.<\/li>\n\n\n\n<li><strong>Kelvin (K)<\/strong>: Used in scientific contexts. The absolute zero is 0 K (-273.15\u00b0C).<\/li>\n\n\n\n<li><strong>Fahrenheit (\u00b0F)<\/strong>: Used mainly in the United States. Freezing point of water is 32\u00b0F, and boiling point is 212\u00b0F.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-078cbe1bcf63743254db9a650000443c\" style=\"color:#000060;background-color:#dfc816\"><strong> Specific Heat Capacity<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Specific heat capacity<\/strong> is the amount of heat required to raise the temperature of 1 kg of a substance by 1\u00b0C (or 1 K).<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-85-1-1024x640.png\" alt=\"\" class=\"wp-image-15945\" style=\"width:436px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-85-1-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-85-1-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-85-1-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-85-1-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-85-1-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-85-1.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li>The formula for <strong>specific heat capacity<\/strong> is: Q=mc\u0394TQ ,where:<\/li>\n\n\n\n<li><strong>Water<\/strong> has a <strong>high specific heat capacity<\/strong>, meaning it can absorb a lot of heat before its temperature rises significantly, making it a good coolant.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-b9f05c6215f330db04ac91dc432c34fe\" style=\"color:#000060;background-color:#dfc816\"><strong>Latent Heat<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Latent heat<\/strong> is the amount of heat required to change the phase of a substance without changing its temperature.\n<ul class=\"wp-block-list\">\n<li><strong>Latent heat of fusion<\/strong>: Heat required to convert a solid into a liquid (e.g., melting ice).<\/li>\n\n\n\n<li><strong>Latent heat of vaporization<\/strong>: Heat required to convert a liquid into a gas (e.g., boiling water).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-86-1024x640.png\" alt=\"\" class=\"wp-image-15946\" style=\"width:444px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-86-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-86-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-86-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-86-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-86-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-86.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Formula for Latent Heat<\/strong>: Q=mLQ = mL where:\n<ul class=\"wp-block-list\">\n<li><strong>Q<\/strong> is the heat energy (in joules).<\/li>\n\n\n\n<li><strong>m<\/strong> is the mass of the substance (in kg).<\/li>\n\n\n\n<li><strong>L<\/strong> is the latent heat (in J\/kg).<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-f8186fc4104ef275b72063c14b4de3d2\" style=\"color:#000060;background-color:#dfc816\"><strong>Applications of Heat and Temperature Concepts<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Thermal Insulation<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Materials like wool, fiberglass, and polystyrene are used to reduce heat transfer and keep buildings warm in winter and cool in summer.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-73-1-1024x640.png\" alt=\"\" class=\"wp-image-15925\" style=\"width:400px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-73-1-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-73-1-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-73-1-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-73-1-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-73-1-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-73-1.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Engineering<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Concepts of heat transfer and thermal equilibrium are important in designing engines, refrigerators, and heat exchangers.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-75-1-1024x640.png\" alt=\"\" class=\"wp-image-15927\" style=\"width:410px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-75-1-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-75-1-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-75-1-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-75-1-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-75-1-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-75-1.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Daily Life<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Cooking, cooling systems, air conditioning, and the design of electrical devices rely on principles of heat and temperature.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-76-1-1024x640.png\" alt=\"\" class=\"wp-image-15929\" style=\"width:454px;height:auto\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-76-1-1024x640.png 1024w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-76-1-300x188.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-76-1-768x480.png 768w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-76-1-1536x960.png 1536w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-76-1-1568x980.png 1568w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2024\/12\/1.Definition-of-Covalent-Bond-76-1.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading has-text-align-center has-text-color has-background has-link-color wp-elements-7ebb53f0568ff6cc3666636239b8dbd6\" style=\"color:#000060;background-color:#dfc816\"><strong>Conclusion<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Heat and temperature are essential concepts in understanding how energy is transferred in different systems.<\/li>\n\n\n\n<li><strong>Thermal equilibrium<\/strong> is the state in which two objects in contact no longer exchange heat because they have reached the same temperature.<\/li>\n\n\n\n<li>Understanding how heat is transferred (conduction, convection, and radiation) and how substances respond to heat (specific heat and latent heat) is critical in real-life applications and scientific phenomena.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group has-large-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/83082\/636\/168\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-81.png\" alt=\"\" class=\"wp-image-5689\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-81.png 500w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-81-300x300.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-81-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81516\/148\/472\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-80.png\" alt=\"\" class=\"wp-image-5690\" srcset=\"https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-80.png 500w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-80-300x300.png 300w, https:\/\/10thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-80-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Thermal Equilibrium &#8211; Heat And Temperature Key Notes: Introduction to Heat and Temperature Difference Between Heat and Temperature What is Thermal Equilibrium? Zeroth Law of Thermodynamics Heat Transfer Methods Temperature Measurement Specific Heat Capacity Latent Heat Applications of Heat and Temperature Concepts Conclusion Let&#8217;s practice!<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3515","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3515","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3515"}],"version-history":[{"count":14,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3515\/revisions"}],"predecessor-version":[{"id":15947,"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3515\/revisions\/15947"}],"wp:attachment":[{"href":"https:\/\/10thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}