no
An increase in temperature results in a decrease in density.
yes
Air density decreases with altitude, warmer temp and moisture
from the equation of state pressure = density * gas constant * temperature
Of course it does.
actually it does. The lower the temp. the lower the air pressure so high temp cause high pressure.
'Cold' air will have less volume so the density is greater.
Yes, it affects the density of air and thus the speed of sound in air.
An increase in air density will mean a decrease in the absorption and radiation of energy. An increase of air density causes temperature and pressure to rise.
Simply put, the higher the altitude, the lower the density of the air molecules.
as the altitude increase, the effect of gravity become more insignificant on air and the air become more disperse or thinner hence it does affect the air pressure and density by decreasing both air pressure and density of the air.
by use a big gas was big s