S8PS3 Replacement Grade 4

Front

What does the law of conservation of energy state?

Back

Energy can neither be created nor destroyed, only transformed from one form to another.

Front

What is the correct equation that represents the law of conservation of energy?

Back

Energy in = energy out.

Front

What is the process of changing energy from one form to another called?

Back

Transformation.

Front

What energy transformation occurs when water in a tea kettle is heated on a stove using natural gas?

Back

Chemical energy to thermal energy to sound energy.

Front

What energy transformations occur when a cook heats a meal in a microwave oven?

Back

Electrical energy to electromagnetic energy to thermal energy.

Front

What is heat energy also known as?

Back

Thermal energy.

Front

What is kinetic energy?

Back

The energy of an object due to its motion.

Front

What is potential energy?

Back

The stored energy of an object due to its position or state.

Front

What is an example of chemical energy?

Back

Energy stored in food or fuel.

Front

What type of energy is associated with the movement of particles?

Back

Thermal energy.