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What increases when the temperature of air decrease?
When the temperature of air decreases, the density of the air increases. This means that there are more air molecules packed into a given volume. Additionally, the air pressure increases as the temperature decreases.
What effects on density of air if tempecture increase?
As temperature increases, the density of air decreases. This is because the air molecules gain energy and move farther apart, decreasing the number of molecules in a given volume. This relationship is described by the ideal gas law, where density is inversely proportional to temperature at constant pressure.
When altitude increases does air density?
Decrease. As altitude increases, the air density decreases because the air molecules are more spread out, resulting in lower pressure and less mass per unit volume. This leads to thinner air at higher altitudes.
Which of these have an effect on air pressure?
Temperature, altitude, and humidity all have an effect on air pressure. As temperature increases, air pressure decreases, while air pressure decreases with increasing altitude. Humidity can also affect air pressure by directly influencing the density of the air.
What happens to air as temperature increases?
As the temperature of air increases, the air molecules gain more energy and move more rapidly, causing the air to expand and become less dense. This leads to a decrease in air pressure. Additionally, warmer air can hold more moisture, so its relative humidity decreases as it warms up.
