Quiz about Properties of Light

Question 1

The model shows a special glass fiber that is thinner than some metal wires. When light enters one end of the fiber, it moves through the fiber as shown. After the light leaves the fiber, it travels---(5.6C)

Accepted Answer

in a straight line

Answer

back into the fiber

Answer

around the fiber

Answer

in a curve

Question 2

At what point is the laser being reflected?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 3

Light travels in straight lines until reflected by another object. Which illustration best shows the light being reflected?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 4

Cardboard, wood, and books are some examples of ________ objects.

Accepted Answer

opaque

Answer

translucent

Answer

transparent

Answer

reflection

Question 5

Allows most light through

Accepted Answer

Transparent

Answer

eflection

Answer

Refraction

Answer

Translucent

Question 6

The color you see is the color that is ___.

Accepted Answer

reflected

Answer

absorbed

Question 7

___________ is a from of energy that we can see with our eyes.

Accepted Answer

light

Answer

shadow

Answer

energy

Answer

reflection

Question 8

White light is made up of _________________ colors.

Accepted Answer

7

Answer

10

Answer

3

Answer

70

Question 9

Transfer of energy when a wave disappears into a surface

Accepted Answer

Absorption

Answer

Transparent

Answer

Refraction

Answer

Reflection

Question 10

Blurs light as it passes through

Accepted Answer

Translucent

Answer

Transparent

Answer

Opaque

Answer

Refraction

Question 11

Opaque means...

Accepted Answer

No light passes through it

Answer

All light passes through it

Answer

Some light passes through it

Question 12

The three properties of light are

Accepted Answer

color, brightness, visibility

Answer

color, white light, absorption

Answer

brightness, reflection, refraction

Answer

brightness, absorption, visibility

Question 13

Which of the following phenomena demonstrates that light travels in straight lines?

Accepted Answer

A) The formation of shadows

Answer

B) The bending of light through a prism

Answer

C) The scattering of light by dust particles

Answer

D) The dispersion of light into a spectrum

Question 14

What happens to light when it passes from air into water?

Accepted Answer

B) It slows down and bends towards the normal

Answer

A) It speeds up and bends away from the normal

Answer

C) It continues in a straight line without bending

Answer

D) It is completely absorbed by the water

Question 15

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

Accepted Answer

B) The use of mirrors in periscopes

Answer

A) The use of lenses in eyeglasses

Answer

C) The dispersion of light in a rainbow

Answer

D) The absorption of light by solar panels

Properties of Light

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