Sound

The speed of sound depends on which property of the medium?

In a longitudinal wave, the distance between a compression and the next rarefaction is 0.5 m. What is the wavelength?

Which of the following is most likely to produce a shrill sound?

At a constant temperature, what is the ratio of speed of sound in Oxygen to that in Hydrogen? (Molecular mass O2=32, H2=2)

Which of the following is the threshold of hearing for humans?

The speed of sound in air is 340 m/s. A person shouts in front of a wall and hears an echo after 0.5 seconds. How far is the wall?

What kind of wave is produced when you pluck a guitar string?

Which of the following correctly relates frequency (f), wavelength (L), and speed (v)?

The maximum hearing frequency for a dog is approximately:

Sound intensity ________ with distance from the source.