The measurement of kinetic energy in a substance.

An object in motion has __________ energy.

This also affects an object's potential energy.

This force prevents objects from moving.

Heat transferred through direct contact.

When energy changes forms we call it ______ ______________.

This energy comes from something being stretched.

Heat transferred through a fluid or gas.

When energy moves from one source to another it is called energy __________.

The _________________ states that energy cannot be created nor destroyed.

When substances exchange energy until they reach the same temperature it is called _______ __________.

Mechanical energy is measured in this unit.

A boulder high on a cliff has a lot of gravitational __________ energy.

This moves from warmer to cooler substances.

These prevent energy transfer.

This energy comes from elements or compounds interacting.

These help energy transfer.

In a closed system the total amount of energy remains __________.

Kinetic energy __________ when a roller coaster car goes uphill.

Work is the ability to exert __________ on an object.

The type of energy is emitted in all directions.

Bonus Question: Who is Mr Wolfe's favorite science communicator (TV/movie person)?