{"ok":true,"q":"Heat","n":351,"results":[{"id":"class_07\/science\/chapter_04_heat","title":"Chapter 4 — Heat","class_num":7,"subject":"science","subject_label":"Science","summary":"This chapter introduces the concept of heat as a form of energy, distinguishes heat from temperature, and explains how temperature is measured using thermometers (laboratory and cl","topic":"","anchor":""},{"id":"class_11\/geography\/chapter_09_solar_radiation_heat_balance_and_temperature","title":"Chapter 9 — Solar Radiation Heat Balance And Temperature","class_num":11,"subject":"geography","subject_label":"Geography","summary":"Introduction: This chapter examines how incoming solar radiation controls Earth's heat budget and the distribution of temperature. It explains the Sun–Earth geometry that determine","topic":"","anchor":""},{"id":"class_11\/chemistry\/chapter_06_thermodynamics","title":"Chapter 6 — Thermodynamics","class_num":11,"subject":"chemistry","subject_label":"Chemistry","summary":"This chapter introduces Thermodynamics — the branch of physical chemistry that studies energy changes and the direction (spontaneity) of chemical processes. It begins with basic de","topic":"Heat Capacity and Specific Heats","anchor":"topic-8"},{"id":"class_11\/geography\/chapter_03_interior_of_the_earth","title":"Chapter 3 — Interior Of The Earth","class_num":11,"subject":"geography","subject_label":"Geography","summary":"Introduction: This chapter examines the Interior of the Earth — its layered structure, composition, physical properties and the methods geoscientists use to study what lies beneath","topic":"Heat Sources and Heat Flow","anchor":"topic-9"},{"id":"class_11\/physics\/chapter_03_thermal_properties_of_matter","title":"Chapter 3 — Thermal Properties Of Matter","class_num":11,"subject":"physics","subject_label":"Physics","summary":"This chapter introduces the thermal properties of matter — how materials respond to changes in temperature and how heat is transferred. It covers thermal expansion of solids, liqui","topic":"Heat Capacity and Specific Heat","anchor":"topic-9"},{"id":"class_11\/physics\/chapter_04_thermodynamics","title":"Chapter 4 — Thermodynamics","class_num":11,"subject":"physics","subject_label":"Physics","summary":"Introduction: This chapter develops the basic concepts of thermodynamics needed to describe heat, work and internal energy and to analyse simple thermodynamic processes. It starts ","topic":"Heat engines, refrigerators and heat pumps","anchor":"topic-8"},{"id":"class_11\/physics\/chapter_05_kinetic_theory","title":"Chapter 5 — Kinetic Theory","class_num":11,"subject":"physics","subject_label":"Physics","summary":"This chapter develops the microscopic (molecular) picture of gases and uses it to explain macroscopic gas behaviour. Starting from clear assumptions (large number of molecules, ran","topic":"Specific Heats and Ratio of Specific Heats","anchor":"topic-9"},{"id":"class_09\/science\/chapter_01_matter_in_our_surroundings","title":"Chapter 1 — Matter In Our Surroundings","class_num":9,"subject":"science","subject_label":"Science","summary":"This chapter introduces the concept of matter — anything that has mass and occupies space — and explains its three common physical states: solids, liquids and gases. It shows how p","topic":"Latent Heat (Qualitative)","anchor":"topic-10"},{"id":"class_11\/geography\/chapter_10_atmospheric_circulation_and_weather_systems","title":"Chapter 10 — Atmospheric Circulation And Weather Systems","class_num":11,"subject":"geography","subject_label":"Geography","summary":"Introduction: This chapter examines how solar energy and Earth's rotation drive large-scale movement of air — atmospheric circulation — and how these circulations produce the weath","topic":"Differential Heating of the Earth","anchor":"topic-1"},{"id":"class_12\/physics\/chapter_03_current_electricity","title":"Chapter 3 — Current Electricity","class_num":12,"subject":"physics","subject_label":"Physics","summary":"This chapter introduces Current Electricity — the flow of electric charge in conductors — and develops both the macroscopic circuit view and the microscopic carrier-based view. It ","topic":"Joule heating and applications","anchor":"topic-16"}]}