vacuum or trough
The highest parts of a transverse wave are CRESTS.
Gasses have an incredibly low density, less than a liquid or a solid.
The difference is that a low wave have long and smooth wave and a high wave has skinny and cramped togetther waves
Low density is when a country has a low number of population.
density
density.
low density.
The density of a medium directly affects the density of the sound waves. High particle density is called compression while low particle density is called rarefraction.
Africa
what is a wave with a low, smooth crest called? what is a wave with a low, smooth crest called?
Jammu and Kashmir is a state in India; the population density is not so low for a region in the mountains - 56/km2.
Rarefaction
Arunachal Pradesh is a mounteneous region, terefore density of population is very low in Arunachal Pradesh.
Its called the "trough"
The trough or the valley between two waves is the lowest part of a wave. Its highest point is called the crest.
The peak is the high point of the wave while the low point of the wave is called the "trough" and the waves are measured in wavelengths.
It is called pitch.