NW2 Major 1 Review

Light travels in a

• curvy line

• zig zag line

• straight line

• downward motion

Which answer describes what happens to the light beam as it interacts with each object?

• 1. reflected

  2. absorbed

  3. refracted

• 1. refracted

  2. absorbed

  3. reflected

• 1. absorbed

  2. reflected

  3. refracted

• 1. absorbed

  2. reflected

  3. scattered

Light hitting a mirror and bouncing off is an example of _____________________.

• reflection

• refraction

• transmission

• absorption

Light passing through a lens and bending is an example of ______________________________.

• reflection

• refraction

• transmission

• absorption

The picture shows a child standing in a swimming pool. Why does the lower part of the child appear so much different in size from the upper part? (5.6C)

• The light rays that travel through water and then into air are refracted.

• The light rays that travel through water and then into air are enlarged.

• The light rays that travel through air and then into water are reflected.

• The light rays that travel through air and then into water are reduced.

the ability to do work

• generate

• energy

• energy source

• MELTS

energy of movement (motion)

• light

• sound

• electrical

• mechanical

energy produced by the flow of electrons (electricity)

• sound

• energy

• electrical

• thermal

energy of heat

• light

• sound

• thermal

• electrical

energy that travels in waves/vibrations

• light

• energy

• sound

• thermal