Air pressure is typically higher on a dry day because dry air is denser than humid air. In rainy conditions, the presence of water vapor in the air decreases its density, leading to lower air pressure.
Density and air pressure will increase, while altitude decreases.
If air pressure is getting lower, you would expect to see the mercury in Torricelli's barometer rise. This is because low air pressure allows the mercury in the barometer tube to be pushed up by the weight of the atmosphere.
Air pressure decrease with altitude thus the air pressure is the greatest at the mountain base.
The pressure exerted by water would be greater than the pressure exerted by the same amount of air due to water's higher density. Water molecules are packed closely together, leading to more collisions with the walls of the container and thus a higher pressure compared to air molecules.
The pressure would decrease to zero because a gas at 0 degrees Celsius is frozen, and frozen gas does not exert any pressure due to lack of molecular motion.
I would expect it to be lower.
I would expect it to be lower.
I would expect it to be lower.
I would expect it to be lower.
Atmospheric pressure is highest at sea level, where the weight of the air above exerts the greatest force. Consequently, you would expect higher atmospheric pressure near low-lying regions like sea level and lower pressure at higher altitudes.
On a cold day, you would generally expect higher atmospheric pressure compared to a hot day. Cold air is denser and tends to sink, leading to higher pressure at the surface. In contrast, warm air is less dense and rises, creating lower pressure. Therefore, colder conditions typically correlate with higher atmospheric pressure.
you would expect it to have high pressure
You might expect a rainy or foggy day.
tropical forest soil, that is the type of soil would you expect to find in a region that is hot and rainy year-round
tropical forest soil, that is the type of soil would you expect to find in a region that is hot and rainy year-round
you would expect it to have high pressure
Air pressure in a valley below sea level would be higher than at sea level. This is because the weight of the air column above is greater in the valley due to the higher density of air molecules compressed into a smaller volume.