Front

What is thermal energy?

Back

Thermal energy is the total kinetic energy of moving particles.

Front

In which direction does heat transfer occur?

Back

Heat transfer always moves from hot to cold.

Front

What is the order of energy transformations in photosynthesis?

Back

The correct order is light → chemical.

Front

What is conduction?

Back

Conduction is the transfer of energy from one particle of matter to another within an object or between two objects that are in direct contact.

Front

What energy transformation occurs when a flashlight shines?

Back

The transformation is chemical → electrical → light.

Front

What is potential energy?

Back

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

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object due to its motion.

Front

What is the difference between conduction and convection?

Back

Conduction is the transfer of heat through direct contact, while convection is the transfer of heat through the movement of fluids.

Front

What is radiation in terms of energy transfer?

Back

Radiation is the transfer of energy by electromagnetic waves.

Front

What is the law of conservation of energy?

Back

The law states that energy cannot be created or destroyed, only transformed from one form to another.