Sound waves are ______________.

Water waves are ______________.

In transverse waves, the medium's particles move ____________ to the wave's motion.

In longitudinal waves, the medium's particles move ____________ to the wave's motion.

When two waves of different frequencies/pitches superimpose, they create a pattern of alternating strong/loud sounds and soft/quiet sounds called ______.

Which option shows one full wavelength of a standing wave?

Waves carry...

Which wave has more energy?

Which wave has a higher frequency?

Which wave has a greater amplitude?

Which wave has a longer wavelength?

As wavelength increases, frequency ___________.

As frequency increases, wavelength ___________.

As frequency increases, energy ___________.

As energy increases, frequency ___________.

Sound CAN'T travel _______________.

What will be the result at the moment that these two waves superimpose?

What will be the result at the moment that these two waves superimpose?

What will be the result at the moment that these two waves superimpose?

As an object emitting a sound gets closer to you, the frequency of its sound appears to...

As an object emitting a sound gets closer to you, its apparent pitch...

As an object emitting a sound moves away from you, its apparent pitch...

As an object emitting a sound moves away from you, the frequency of its sound appears to...