Law of Conservation of Energy

Front

Energy can't be _____

Back

made or created

Front

Which equation is correct?

Back

mechanical energy = kinetic energy + potential energy

Front

What type of energy do we get from the food we eat?

Back

chemical

Front

According to the law of conservation of energy, the total amount of energy in the universe ____

Back

remains constant

Front

This is energy of vibrating molecules that moves through matter

Back

sound

Front

What is the Law of Conservation of Energy?

Back

Energy cannot be created or destroyed, only transformed from one form to another.

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

Give an example of energy transformation.

Back

A battery converting chemical energy into electrical energy.

Front

What is mechanical energy?

Back

The sum of kinetic and potential energy in an object.