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A gas of 190 mL at a pressure of 74 ATM can be expected to change its pressure when its volume changes to 30.0 mL. Express its new pressure in units of atmospheres. ATM?
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What does air pressure changes with changes?
air mass
Which receptor in sensitive to changes in pressure?
Baroreceptors are sensitive to changes in blood pressure. The carotid sinus in the neck is one place where blood pressure is monitored and can be changed.
Why are there changes in air movement air pressure and humidity?
There are changes in air movement,air pressure ,and humidity because of the weather and the condensation.
Why aren't properties affected by changes in temperature and pressure?
The properties of all materials are markedly affected by temperature and pressure changes. This is false.
What provides the ultimate driving source for wind?
changes in air pressure cause wind, but the sun is the major factor in changes to air pressure.
A gas of 190mL at a pressure of 74 atm can be expected to change its pressure when its vloume changes to 30.0 mL express its nes pressure in units of atmospheres?
According to Boyle's law, P1V1 = P2V2. P1 = 74atm V1 = 190mL P2 = ? V2 = 30.0mL Solve for P2. 74atm x 190mL = P2 x 30.0mL 74atm x 190mL/30.0mL = P2 470atm = P2 (469 rounded to two significant figures due to 190mL and 74atm.)
What is the temperature at which ice changes into liquid water called?
The melting point, which at 1 atmospheres is at 00C
What HRM changes can be expected to deal with knowledge workers with respect to recruiting?
What HRM changes can be expected to deal with knowledge workers with respect to recruiting?
Why atmospheric pressure changes as atmospheric depth changes?
atmospheric pressure changes as depth changes because the further down you go, the more pressure there is. in other words, the pressure increases as the atmosphere gets deeper. :3
What is the point called when a gas changes to a liquid?
The boiling point. The normal boiling point, which is usually the one listed in reference sources, is when the liquid is boiling at 1 atmospheres of pressure. It is also known as evaporation.
Why does the height of the column in a barometer changes as atmospheric pressure changes?
As the atmospheric pressure changes, the force pushing on the surface of the liquid changes. Therefore,the height of the liquid in the tube increases as the atmospheric pressure increases.
What is changes in pressure?
Pressure is not a change, it is a characteristic.
What weather changes can be expected over the area?
nj
What causes prevailing winds?
Prevailing winds are winds that are measured by the direction. Different regions and continents have different prevailing wind directions. Nature and latitudinal wind zones cause prevailing winds. They are also caused by changes in the atmospheres pressure.
What does air pressure changes with changes?
air mass
What is a form of energy transmitted by rapid pressure changes?
Rapid pressure changes will transmit as a sound wave.
Does the Viscosity changes with the temp and pressure?
The viscosity of a substance will change with both temperature and pressure. For liquids the changes induced by a change in temperature are usually more readily observed than the changes from pressure because liquids are only slightly compressible with pressure. In gasses, the changes in viscosity with pressure are much more easily demonstrated because gases are, almost by definition, quite compressible so that the density can be easily changed by either changes in pressure or changes in temperature.
