Understanding Light Review

White light is made up of _________________ colors.

• 10
• 3
• 7
• 70

Light travels at ___________________ km per second.

• 30
• 300,000
• 15
• 1,000,00

Tags

NGSS.MS-PS4-1

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Light is a form of ______________________

• energy
• inertia
• currency
• sound

Tags

NGSS.MS-PS4-1

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All of the following are sources of light except ______________

• the sun
• a light bulb
• fire
• the moon

Light that bounces back has been _______________

• transferred
• heated up
• absorbed
• reflected

Tags

NGSS.MS-PS4-2

Which of the following items would most likely reflect light?

• tree
• mirror
• horse
• brick wall

Tags

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Light that bends has been ____________________

• teleported
• reflected
• charged
• refracted

Tags

NGSS.MS-PS4-2

Light can travel through empty space.

• True
• False

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NGSS.MS-PS4-1

Which of these items does NOT refract light?

• eyeglasses
• camera
• cheese
• telescope

Tags

NGSS.MS-PS4-2

Light travels in ___________________

• waves
• sound
• packs
• thunder

Tags

NGSS.MS-PS4-1

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