6.8B HMH Questions

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another.

Front

What type of energy is transformed when using a hair dryer?

Back

Electrical energy is transformed into thermal energy.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants convert light energy into chemical energy.

Front

What types of energy are involved in photosynthesis?

Back

Light energy is transformed into chemical energy.

Front

What energy transformation occurs in a car's engine?

Back

Chemical energy in fossil fuels is transformed into mechanical energy.

Front

What do fireworks transform chemical energy into?

Back

Fireworks transform chemical energy into heat energy and light energy.

Front

What energy is stored in a battery?

Back

Chemical energy is stored in a battery.

Front

What energy does a flashlight convert chemical energy into?

Back

A flashlight converts chemical energy into electrical energy.

Front

What is mechanical energy?

Back

Mechanical energy is the energy associated with the motion and position of an object.

Front

What is thermal energy?

Back

Thermal energy is the energy that comes from the temperature of matter.