Reflection Math

What is the best explanation for Mickey seeing himself in the mirror?

• refraction

• absorbed

• reflection

• flipped

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NGSS.MS-PS4-2

The illustration shows a light ray striking an object.
In the illustration, the light ray striking the object is-

• absorbed

• stopped

• reflected

• refracted

Tags

NGSS.MS-PS4-2

Which statement is true about this diorama using a postcard and a mirror to model what a student saw on a vacation?

• The mirror refracts the light onto the image of the mountain on the postcard.

• The mirror reflects light onto the image of the mountain on the postcard.

• The image of the mountain on the postcard is refracted by the mirror.

• The image of the mountain on the postcard is reflected by the mirror.

Tags

NGSS.MS-PS4-2

What is the law of reflection in physics?

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

• The angle of incidence is twice the angle of reflection

• The angle of reflection is zero

• The angle of incidence is half the angle of reflection

Tags

NGSS.MS-PS4-2

Which of the following is an example of reflection in daily life?

• A rainbow

• An echo

• A mirror image

• A shadow

Tags

NGSS.MS-PS4-2

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NGSS.MS-PS4-2

What type of reflection occurs on a smooth surface?

• Diffuse reflection

• Specular reflection

• Scattered reflection

• Refracted reflection

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NGSS.MS-PS4-2

Which of the following surfaces will cause diffuse reflection?

• A polished metal surface

• A calm water surface

• A rough wall

• A glass window

Tags

NGSS.MS-PS4-2

What happens to light when it reflects off a surface?

• It changes color

• It changes speed

• It bounces back

• It gets absorbed

Tags

NGSS.MS-PS4-2

Which instrument uses the principle of reflection to function?

• Telescope

• Microscope

• Periscope

• Thermometer

Tags

NGSS.MS-PS4-2