WorksheetsSound Wave
Total questions: 18
Worksheet time: 13mins
Look at this illustration of a wave. Which points on the wave are the trough and the peak?
Point C is a trough; Point Y is a crest.Point W is a trough; Point Y is a crest.
Point D is a trough; Point B is a crest.
Point A is a trough; Point G is a crest.
Point B is a trough; Point D is a crest.
As the wavelength increases, the frequency
decreases
increases
remains the same
decreases, then increases
A section of a longitudinal waves where the particles are close together is called a
rarefaction
compression
trough
crest
The distance from the peak to peak of a transverrse wave is called
wavelength
wave
diffration
rarefractoin
What is compression?
When air molecules move apart from one another.
When air molecules collide with one another.
When air molecules become packed tightly together.
When air molecules move around freely.
What would a wave with a low amplitude sound like?
It would sound quiet.
It would sound loud.
It would sound tinny.
It would sound deep.
What is the relationship between frequency and sound?
Frequency affects a sound's volume.
Frequency affects a sound's amplitude.
Frequency affects a sound's loudness.
Frequency affects a sound's pitch.
