Exploring Light and Sound Quiz

_____?_____ materials allow SOME light waves to pass through, but not in a straight path.

• Opaque

• Transparent

• Translucent

Tags

NGSS.MS-PS4-2

A leaf is green because

• All colors are reflected except green

• The light is not part of the EM

• All colors are absorbed except green

• The sun light shining on the leaf is green

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the main source of light on Earth?

• The Moon

• The Sun

• Stars

• Fireflies

Tags

NGSS.MS-ESS1-1

Which of the following is a property of light?

• Light can bend around corners

• Light travels in straight lines

• Light is always visible

• Light is slower than sound

What happens when light hits a mirror?

• It gets absorbed

• It gets reflected

• It changes color

• It disappears

Tags

NGSS.MS-PS4-2

What is the bending of light called when it passes from air into water?

• Reflection

• Refraction

• Absorption

• Diffusion

Tags

NGSS.MS-PS4-2

What do we call the back-and-forth movement that creates sound?

• Echo

• Vibration

• Reflection

• Refraction

Tags

NGSS.MS-PS4-1

Which of the following is NOT a source of light?

• Candle

• Flashlight

• Mirror

• Sun

What is the speed of sound in air approximately?

• 340 meters per second

• 1500 meters per second

• 300,000 kilometers per second

• 100 meters per second

Tags

NGSS.MS-PS4-1

What do we see when all the colors of light are combined?

• Black

• White

• Red

• Blue