Thermal Energy & Transforming Energy

Front

What is thermal energy?

Back

Thermal energy is the total kinetic energy of the particles in an object, which is related to its temperature.

Front

What causes melting in ice?

Back

The transfer of thermal energy to the ice cube causes its molecules to move faster, leading to melting.

Front

What is the process of energy transfer through radiation?

Back

Radiation is the transfer of energy through electromagnetic waves, such as feeling warmth from the sun.

Front

How does heat affect colder objects?

Back

Heat causes the thermal energy of a colder object to increase as energy moves from the warmer air to the colder object.

Front

What is potential energy?

Back

Potential energy is the stored energy in an object due to its position or state.

Front

How does insulation work in homes?

Back

Insulation slows the transfer of thermal energy, helping to keep homes warm by trapping air.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

Front

What happens to potential energy during a chemical reaction?

Back

Potential energy can be converted into other forms of energy, such as light, thermal energy, and sound energy.

Front

What is convection?

Back

Convection is the transfer of heat through the movement of fluids (liquids or gases).

Front

What is conduction?

Back

Conduction is the transfer of heat through direct contact between materials.