Which type of surface would best reflect light?(1 point)

Question

Responses

smooth and dull
smooth and dull

smooth and shiny
smooth and shiny

rough and dull
rough and dull

rough and shiny

Answer 1

smooth and shiny

Answer 2

Which statement best describes the reflection of a wave?(1 point)
Responses

A wave transfers its energy to a material.
A wave transfers its energy to a material.

A wave fails to reach the surface of a material.
A wave fails to reach the surface of a material.

A wave bounces off the surface of a material.
A wave bounces off the surface of a material.

A wave passes through a material.

Answer 3

A wave bounces off the surface of a material.

Answer 4

How is an echo formed?(1 point)
Responses

Light waves pass through a shiny surface.
Light waves pass through a shiny surface.

Sound waves travel into a soft surface.
Sound waves travel into a soft surface.

Light waves go around a smooth surface.
Light waves go around a smooth surface.

Sound waves bounce off a flat surface.

Answer 5

Sound waves bounce off a flat surface.

Answer 6

The surface of which material is least likely to reflect light?(1 point)
Responses

pillowcase
pillowcase

mirror
mirror

water
water

sheet of metal

Answer 7

pillowcase