VAP 4G,4H SCIENCE Q4 EXAM PRACTICE

What is a wave?

• A wave is a disturbance that travels through a medium or space

• A wave is type of food

• A wave is a pattern of color

• A wave is a name of an animal.

What is a disturbance?

• A type of wave

• A sudden loud noise

• Something that moves another thing out of place

• A measurement of sound

What is a medium?

• A unit of energy

• Matter in which something is carried

• A type of wave

• The highest part of a wave

What is the crest of a wave?

• The bottom part

• The side of wave

• The top part of the wave

• The invisible line of force

What is the trough of a wave?

• The bottom part

• The side of a wave

• The top part of the wave

• The invisible line of force

Amplitude is the distance from the resting point to the crest of a wave.

• TRUE

• FALSE

A decibel is used to measure light waves.

• True
• False

You can measure how loud a concert is using a unit called decibels.

• TRUE

• FALSE

Earthquakes produce waves that can be measured in hertz.

• TRUE

• FALSE

The distance between the crests of two ocean waves is called amplitude.

• True
• False