In which direction does the moving force of air flow?

from warm temperatures to cold temperatures

from areas of high pressure to areas of low pressure

from east to west

from high elevations to low elevations

In a quasi-static isobaric expansion, the gas does 26.4 J of work. The initial pressure and volume of the gas is 0.9 atm and 19 L. If the internal energy of the gas increases by 80 J in the expansion, how much heat does the gas absorb?

Why does the surface of the sun appear to have a sharp edge?

Two rock climbers, bill and karen, use safety ropes of similar length. karen's rope is more elastic, called a dynamic rope by climbers. bill has a static rope, not recommended for safety purposes in pro climbing. karen falls freely about 2.

Which of the following is related to intensity of light in a photoelectric effect? A) Intensity of light is related to work function of the metal. B) Intensity of light is related to frequency of the light.

Io maintains a constant orbit around Jupiter because A Io is held trapped within Jupiter's atmosphere due to friction caused by air resistance. B Io has been caught in the magnetic field created by Jupiter's rotation about its own axis.

You push against a steamer trunk with a force of 750 N at an angle of 25° with the horizontal. The trunk is on a flat floor and the coefficient of static friction between the trunk and floor is 0.77.

How does an electric field change due to voltage?

Voltage can exist without A. current. B. resistance. C. a closed circuit. D. all of these

How much work is done by the force of gravity when a 45 N object falls to the ground from a height of 4.6 m?

If you put a coin in a bottle and then stop the opening with a cork. how can you get the coin out of the bottle without pulling out the cork or breaking the bottle?