Practice QZ Energy Transformations

Front

What type of energy does the sun emit?

Back

Radiant energy.

Front

What type of energy is stored in batteries?

Back

Chemical energy.

Front

Name three examples of insulators.

Back

Plastic, wood, air.

Front

What is the energy conversion represented by the process: Chemical → Heat?

Back

This represents the conversion of chemical energy into heat energy.

Front

What type of energy is represented in the image showing a battery?

Back

Chemical energy.

Front

What is radiant energy?

Back

Radiant energy is the energy of electromagnetic waves, including light.

Front

What are conductors?

Back

Materials that allow the flow of electric current or heat easily.

Front

Give an example of a good conductor of electricity.

Back

Copper.

Front

What is the difference between potential energy and kinetic energy?

Back

Potential energy is stored energy based on position, while kinetic energy is the energy of motion.

Front

What is thermal energy?

Back

Thermal energy is the total kinetic energy of particles in a substance.