Heat

This experiment demonstrates absorption, reflection, and transmission of heat radiation. Different materials and surface properties can be observed to...

This experiment demonstrates that air expands on heating, based on Charles' law. When air is heated by a candle, it becomes warm, expands, and rises u...

This experiment demonstrates convection currents in air. When air is heated, it becomes lighter and rises, while cooler air moves down to take its pla...

This experiment shows how colour affects heat absorption and heat loss. Two beakers, one black and one white, are filled with hot water and their temp...

This experiment demonstrates how different colors absorb heat radiation differently. When objects of different colors are exposed to the same high-int...

This experiment demonstrates evaporation by heating water and salt water. When heated, only water changes into vapour and leaves the container, while ...

This experiment demonstrates how heat is conducted through a solid. When one end of a rod is heated, the temperature gradually increases along its len...

This experiment demonstrates the difference between materials that conduct heat well and those that do not. When heated, metals transfer heat quickly,...

This experiment shows how ice changes state when heated. Ice is first heated in a beaker and melts into water. On further heating, the water reaches 1...

This experiment demonstrates the concepts of melting point and boiling point by showing how ice changes into water on heating and how water further ch...

This experiment demonstrates a reversible physical change by showing that wax melts on heating and solidifies again on cooling.

In this experiment, hot water kept in a copper container is allowed to cool down. Its temperature falls quickly at first because it is much hotter tha...

This experiment demonstrates how mass and temperature change affect heat transfer, highlighting how specific heat capacity determines the amount of he...

This experiment demonstrates the Stefan-Boltzmann Law by showing how changes in temperature affect the rate of radiation emitted by a black body, high...

This experiment demonstrates thermal equilibrium by placing two objects at different temperatures in contact. Heat flows from the hotter object to the...

This experiment demonstrates thermal expansion in solids and how materials expand when heated. It shows how the length or volume of a material increas...