4.ps4.2 Light

__________ is when light hits a surface and bounces off of it.

• reflection

• refraction

• absorption

• projection

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NGSS.MS-PS4-2

Which of the following is a translucent object?

• metal sign

• piece of wood

• window

• colored glass

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NGSS.MS-PS4-2

A clear piece of glass or plastic through which light travels is called a _________.

• lens

• switch

• mirror

• tube

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NGSS.MS-PS4-2

The process of soaking up or taking in light without reflecting back is called __________.

• refraction

• reflection

• absorption

• transpiration

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NGSS.MS-PS4-2

Sara drew this picture of a human eye to display with her science project. Which two details should Sara include in her model?

• The eye includes pupil, lens, and retina

• The eye detects vibrations.

• The eye helps with sight, sound and smell.

• The eye detects light waves.

Frankie created this model to demonstrate what happens when white light passes through a prism. Frankie should show the_____________light breaks into ________ light.

• white; white

• white; different colors

• black; black

• black; different colors

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NGSS.MS-PS4-2

__________ is when light bends as it passes through a a material.

• reflection

• refraction

• absorption

• projection

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NGSS.MS-PS4-2

Which of the following is an opaque object?

• metal sign

• piece of wood

• window

• colored glass

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NGSS.MS-PS4-2

A opaque piece of glass or plastic through which light reflects is called a _____.

• lens

• switch

• mirror

• tube

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NGSS.MS-PS4-2

The process of bending light is called __________.

• refraction

• reflection

• absorption

• transpiration