Light Reflection and Vision

How does the light change direction to get around the sign?

• it bends

• another laser is used

• it goes through the sign

• it is reflected

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

Light ________ our eyes.

• enters

• shoots out from

• is produced in

• none of these

What makes an image that is reflected upside-down look right-side up?

• glasses

• our brains

• our eyes

• cameras

Tags

NGSS.MS-PS4-2

Which of these does NOT use light reflection to work?

• CD

• Blu-ray disc

• DVD

• USB memory stick

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NGSS.MS-PS4-2

This illusion used which of these concepts?

• lasers

• special effects

• reflections

• fiber optics

Tags

NGSS.MS-PS4-2

How does light move?

• zig-zag

• up and down

• scattered

• straight line

Tags

NGSS.MS-PS4-2

What does Dr. Jeff use to bring the image of his hand into focus?

• lens

• laser

• camera

• mirror

What is the law of reflection?

• The angle of incidence is equal to the angle of reflection

• The angle of incidence is greater than the angle of reflection

• The angle of incidence is less than the angle of reflection

• The angle of incidence is twice the angle of reflection

Tags

NGSS.MS-PS4-2

Which of the following is a real-world application of light reflection?

• Periscopes

• Microscopes

• Telescopes

• Spectacles

Tags

NGSS.MS-PS4-2

What happens to light when it hits a smooth surface?

• It is scattered in all directions

• It is absorbed by the surface

• It is reflected at the same angle

• It passes through the surface

Tags

NGSS.MS-PS4-2