Light Waves Review

What does light carry?

• Wind

• Materials

• Energy

• Nothing

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NGSS.HS-PS4-3

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What happens when light is ABSORBED by a material?

• it is changed

• it explodes

• it always warms up

• it is always damaged

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NGSS.MS-PS4-2

Which country has the highest rate of skin cancer?

• Egypt

• Brazil

• Australia

• Japan

Which of the following is evidence that light carries energy? Select all that apply.

• a flashlight shines on a toy and causes it to move

• a flashlight shines on a star and causes it to glow in the dark

• a flashlight shines on liquid crystal sheet of paper and causes it to change colors

• a flashlight shines on the table and nothing changes

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NGSS.MS-PS3-5

My car paint has changed colors over the years spent in the sunlight. Which of the following is an accurate explanation?

• Light activated the car paint, causing it to change

• Light used up the energy in the paint, causing it to change

• Light carried energy which was absorbed by the paint, causing it to change

• Light refracted from the paint, causing it to change

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NGSS.HS-PS4-3

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To create a mental picture of something is which vocabulary term?

• imagine

• visualize

• absorb

• energy

To bounce off

• reflect

• transmit

• absorb

• transverse

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NGSS.MS-PS4-2

Other countries have LOWER rates of skin cancer, despite receiving SIMILAR amounts of sun. This is evidence that...

• Supports Claim 1: Australia has higher rates of skin cancer due to receiving more sunlight.

• Refutes Claim 1:

  Australia has higher rates of skin cancer due to receiving more sunlight.

• Does not support or refute Claim 1

If light travels towards a material but does NOT change the material (example: bounces of aluminum foil), which of the following is true of that material?

• the material ABSORBED the energy from the light

• the material did NOT absorb the energy from the light

• this is impossible; ALL materials are changed by light

Tags

NGSS.MS-PS4-2

When sunlight is absorbed by your DNA (genetic material), what can happen according to the SIM?

• DNA is unaffected

• DNA starts growing

• DNA warms up

• DNA is damaged

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NGSS.HS-LS3-2

NGSS.HS-PS4-4