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Light Energy Review Practice

Last updated over 6 years ago

13 questions

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Question 1

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Question 2

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Question 3

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Question 4

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Question 5

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Question 6

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Question 7

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Question 8

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Question 9

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Question 10

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Question 11

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Question 12

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Question 13

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A mirror that produces an upright, reduced image is a 

concave mirror

flat mirror

highly polished mirror

convex mirror

 A point on a light wave as it ripples outward from its source is a 

spectrum

light ray

spark

color pigment

A lens that forms images by refracting light rays together is a 

convex lens

magnetic lens

concave lens

laser lens

Concave mirrors

form an image tht is larger than the original object.

form many different kinds of images.

form an image that appears to be upside down.

form an image that is smaller than the original object.

Materials with this property completely block light from passing through and are called

concave

convex

transparent

opaque

Clear glass is an example of a(n) 

transparent material.

opaque material.

mirror.

translucent material.

When a material allows only part of the light to pass through it is called

opaque. 

pigmented.

translucent.

transparent.

If an object appears to be red, it

is red.

reflects red light and absorbs all the other colors.

absorbs red light and reflects all the other colors.

has molecules of red which are more active than the other molecules. 

A triangular piece of cut and polished glass is a 

mirror.

lens.

prism.

laser.

Which is NOT a primary color of light?

brown

green

blue

red

What are the three primary pigments?

yellow, red, and blue

green, blue, and red

magenta, cyan, and yellow

magenta, cyan, fuchsia

All the wavelengths of light, seen or unseen, are called the 

photons.

prism.

infrared waves.

electromagnetic spectrum.

Laser beams are narrow and 

blue.

red.

direct.

weak.