Grade 4/ Lesson 4/ Explain: Heat

Thermal energy depends on the motion of the particles in a material.

• True

• False

The hot and cold water has different amounts of Potential energy.

• True

• False

Heat is movement of energy from a Cooler object to a Warmer object.

• True

• False

Thermal energy moves from a substance with a higher temperature to a substance with a lower temperature.

• True

• False

Heat is a measure of the average energy of motion of the particles in an object.

• True

• False

All of the particles in an object are vibrating with kinetic energy. Objects with a higher kinetic energy are vibrating Slower.

• True

• False

When a hot object touches a cold object, the particles from the hot object pass on some of their energy to the particles in the cold object.

• True

• False

Objects with a lower temperature have particles that do not vibrate as much.

• True

• False