Waves-7th Grade

Front

This image represents what kind of wave behavior?

Back

Refraction

Front

The bouncing back of a wave when it hits a surface that it cannot pass through is called......

Back

Reflection

Front

This type of EM radiation is not visible to human eyes and is given off in the form of heat...

Back

Infrared

Front

Which line represents the wavelength in the diagram? Options: Between lines B and F, D, Between lines E and G, A

Back

Between lines B and F

Front

Which line represents the amplitude of the wave? Options: A, H, From B to the resting point of the wave, From E to G

Back

From B to the resting point of the wave

Front

The frequency of a wave is the _________________of waves passing a given point per second.

Back

Number

Front

What is the low point in a transverse wave called?

Back

Trough

Front

What is transferred by the movement of waves?

Back

Energy

Front

What type of wave MUST have matter to travel through? Options: X-Ray, Electromagnetic, Mechanical, Radient

Back

Mechanical

Front

What type of wave does NOT need matter to travel through? (Options: Mechanical, Transverse, Sound, Electromagnetic)

Back

Electromagnetic