Chapter 4 Light Quiz

Any two primary colors combined produce...

• a complementary color

• a secondary color

• a fluorescent color

• the third primary color

What occurs when parallel rays of light hit a bumpy or uneven surface?

• regular reflection

• diffuse reflection

• diffraction

• refraction

Tags

NGSS.MS-PS4-2

An image of a distant object caused by refraction of light is called a

• prism

• mirage

• rainbow

• hologram

What happens when light passes from air into water?

• The light speeds up

• The light continues at the same speed

• The light slows down

• the light forms a mirage

Because the light rays never meet, a concave lens can produce

• no image

• both real and virtual images

• only a real image

• only a virtual image

The primary colors of light are

• red, yellow, blue

• yellow, cyan, magenta

• red, green, blue

• red, orange, yellow, green, blue, violet

An opaque objects has a particular color because it reflects some wavelengths of light and _______ the rest.

• refracts

• absorbs

• reflects

• disappears

When three primary pigments are mixed, the resulting color is

• white

• green

• orange

• black

A virtual image is formed when light rays meet at a point.

• True

• False

A convex lens is thicker in the center than at its edges.

• True

• False