Light

What is the difference of refraction and reflection

• In reflection light bounces off something, in refraction light changes direction

• In refraction lights bounces of something, in reflection light changes direction

• In reflection light goes through something, in refraction light changes direction

• In refraction light goes through something, in reflection light bounces off something

Pupils focuses or bends the rays of light to an specific point

• True

• False

Most object do not transmit light; they are ______

The type of reflection when light hits a mirror

When light is reflected from a mirror, the angle of _________ is equal to the angle of __________.

• incidence

• refraction

• reflection

• emition

Photosensitive grid at the back of a digital camera

• CCD

• Charged-coupled device

• Pixels

• Chaged-coulped device

Type of reaction that takes place on the retina

Which parts of the eye focus light

• lens

• pupils

• cornea

• retina

Why does refraction occur?

• light speeds up when it goes from air to glass or water

• light slows down when it goes from air to glass or water

• light stops when it goes from air to glass or water

• light reflects inside transparent materials

You cannot see clearly through it