How do air pressure and precipitation determine the weather in a certain area? When the air pressure is higher, the air is cooler, and it is less likely for precipitation to fall. When the air pressure is lower, it is harder for evaporation to occur and for the rain to form. When the air pressure is higher, the humidity is higher, and the chance of precipitation is lower. When the air pressure is higher, the air is warmer, and the chance of precipitation is higher.

Which statement best explains why an object weight less on mercury than it does on earth

A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c

Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?