Light,Heat and Sound Energy

It is a specialized shaped glass that can break white light into different colors.

• light spectrum

• rainbow

• white light

• prism

It is the light of the sun which is made up of many different colors of light added together.

• rainbow

• white light

• light spectrum

These are the seven colors of light.

• artificial source

• prism

• light spectrum

• white light

________ is formed when a source of light is blocked.

• shadow

• echo

• lightning

• pitch

Tags

NGSS.4-PS4-2

How does light travel?

• in a zigzag line

• in a spiral line

• in a curvy line

• in a straight line

Tags

NGSS.MS-PS4-2

Sounds can be produced when an object vibrates then cause air particles to move and create sound waves.

• true

• false

Tags

NGSS.MS-PS4-1

What is produced when a sound wave is reflected?

• shadow

• pitch

• volume

• echo

This is where sound will travel the slowest because of its particles which are far apart.

• solid

• liquid

• air

• water

Tags

NGSS.MS-PS4-2

It is the loudness or softness of sound.

• volume

• pitch

• echo

• sound waves

How do objects make a low pitch sound?

• faster vibrations

• slower vibrations

• no vibrations