Match each sound feature to its description

amplitude

the density of the medium's particles

at the compressions of the wave

compression

the part of a wave where the particles

of the medium are farther apart

wavelength

the distance between compressions

or rarefactions

rarefaction

the part of a wave where the particles

of the medium are closer together

Intro

Done

tivity

be here to search

GOS

In which scenario is the least amount of work done on a crate? a force of 120 n moves it 25 m. a force of 115 n moves it 26 m. a force of 130 n moves it 22 m. a force of 125 n moves it 27 m.

What happens to light waves from a star as the star moves away from earth?

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat