When standard atmospheric conditions exist.
No, in general the opposite is true.
high temperatures
Pressure levels are raised on warm days and the indicated altitude is lower than true altitude.
False, air pressure goes down as altitude increases. Air acts like water in the sense that they are both fluids. If you are on the surface of the earth you are in the bottom of the fluid just like water the pressure is higher on the bottom. So when you increase altitude you are reaching the top of the fluid therefore decreasing pressure.
False. In an open system, the vapor pressure of a liquid can vary independently of the outside air pressure. Vapor pressure is the pressure exerted by the vapor in equilibrium with its liquid at a given temperature, while outside air pressure is influenced by atmospheric conditions. They are related but not necessarily equal in an open system.
true?
No
No, in general the opposite is true.
True
high temperatures
False
Pressure levels are raised on warm days and the indicated altitude is lower than true altitude.
Yes, it is true that atmospheric pressure decreases with increased altitude. This is because there is less air above pushing down on the air below as you go higher in the atmosphere. This is why it becomes harder to breathe at high altitudes due to the lower pressure.
True Vapor Pressure is the pressure of the vapor in equilibrium with the liquid at 100 F (it is equal to the bubble point pressure at 100 F).
It's an airspeed indicator that compensates for outside temperature and barometric pressure at altitude.
The air pressure changes based on altitude, but at sea level, it is 1 atm, or 760mmHg, or 760Torr.
True Vapor Pressure is the pressure of the vapor in equilibrium with the liquid at 100 F (it is equal to the bubble point pressure at 100 F)