Energy

Sound can travel across empty space.

• True

• False

A material has thermal energy because its particles are moving.

• True

• False

A stretched rubber band has kinetic energy.

• True

• False

Visible light is a form of electromagnetic radiation.

• True

• False

When thermal energy is transferred, it is called heat

• True

• False

Rainbows are caused by refraction.

• True

• False

Waves move water across the ocean.

• True

• False

Potential energy is the energy of motion.

• True

• False

Atoms and molecules have kinetic energy.

• True

• False

What does "ultraviolet" mean?

• beyond violet

• pale violet

• before violet

• very violet