Light

Source of light _______ light.

• transmit

• emit

• reflect

• bounce

When one stands in front of the mirror, the image is ______.

• virtual

• real

• inverted upside down

• transmitted

Light travels in a ______ line.

• inverted

• straight

• virtual

• scatter

Reflection from a smooth surface is called__________.

• specular reflection

• diffuse scattering

• virtual reflection

• plane reflection

Object that gives out light.

• Luminous

• Mirror

• Water

• Vacuum

Light can travel through

• Water

• Air

• Glass

• Vacuum

Light travel faster than sound.

• True

• False

Light-minute is used to measure _____

• distances in space

• the speed of light travel

• angle of reflection

• direction of light

What is i ?

• Angle of reflection

• Angle of incidence

• Scattering angle

• Virtual angle

When light is reflected from a mirror, the angle of incidence is (a)   to the angle of reflection.