Asked by Answer

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

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

A wave transfers its energy to a material.
A wave transfers its energy to 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.
Answered by Answer
How is an echo formed?(1 point)
Responses

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

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

Sound waves bounce off a flat surface.
Sound waves bounce off a flat surface.

Light waves go around a smooth surface.
Answered by Answer
The surface of which material is least likely to reflect light?(1 point)
Responses

mirror
mirror

pillowcase
pillowcase

water
water

sheet of metal
Answered by GPT 3.5
The correct statement is: A wave bounces off the surface of a material.
Answered by GPT 3.5
The correct statement is: Sound waves bounce off a flat surface.
Answered by GPT 3.5
The correct statement is: pillowcase