Visible Light - Assessment

1.

Multiple Choice

30 sec

1 pt

Which are the three PRIMARY colors of light?

Red, Yellow, Orange

Red, Orange, Blue

Red, Yellow, Blue

Orange, Blue, Yellow

2.

Multiple Choice

30 sec

1 pt

Which are the three SECONDARY colors of light?

Magenta, Yellow, Cyan

Magenta, Green, Cyan

Green, Orange, Purple

Green, Cyan, Orange

3.

Multiple Choice

30 sec

1 pt

Red + Green makes what color?

White

Cyan

Yellow

Brown

4.

Multiple Choice

45 sec

1 pt

If two light bulbs produce the same amount of energy, what would cause one of the bulbs to look dimmer than the other?

distance

wattage

color

size

5.

Multiple Choice

30 sec

1 pt

When you add all secondary and primary colors of light together, what color is produced?

white

brown

black

grey

6.

Multiple Choice

45 sec

1 pt

The color of objects that we see is the color of the wavelength that is ___________ from its surface.

refracted

reflected

absorbed

opaque

7.

Multiple Choice

45 sec

1 pt

When light is __________ it remains in the object as energy (heat).

absorbed

reflected

deflected

refracted

8.

Multiple Choice

45 sec

1 pt

Light rays hitting a bumpy surface are ___________ or scattered creating a blurred image.

diffused

absorbed

reflected

transparent

9.

Multiple Choice

30 sec

1 pt

Reflection is when all light rays bounce off an object at the same angle

True

False

It depends.

10.

Multiple Choice

30 sec

1 pt

Opaque material absorbs all of the light that strikes it.

true

false

it depends

11.

Multiple Choice

30 sec

1 pt

Objects that transmit light are

transparent

translucent

reflective

diffused

12.

Multiple Choice

30 sec

1 pt

Translucent objects scatter light as it passes through.

true

false

it depends

13.

Multiple Select

45 sec

1 pt

For light to be seen, an object must __________ its own light or ___________ light

produce

reflect

diffuse

absorb

14.

Multiple Choice

45 sec

1 pt

When white light passes through a prism the wavelength _________, breaking the light into its separate colors.

bends

refracts

diffuses

absorbs

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