Question

With the rise in temprature of air its density increases

Answer 1

Answer:

Density is directly proportional to pressure and indirectly proportional to temperature.

As pressure increases, with temperature constant, density increases. Conversely when temperature increases, with pressure constant, density decreases. Air density will decrease by about 1% for a decrease of 10 hPa in pressure or 3 °C increase in temperature.

A decrease in density results in an increased density altitude, whereas an increase in density results in a decreased density altitude.

Answer 2

Answer:

Density is directly proportional to pressure and indirectly proportional to temperature. As pressure increases, with temperature constant, density increases. Conversely when temperature increases, with pressure constant, density decreases.