If the pressure acting on a given sample of an ideal gas at constant temperature is tripled, what happens to the volume of the gas?

a) the volume is reduced to one-third of its original value.
b) the volume is reduced to one-ninth of its original value.
c) the volume remains constant.
d) the volume is increased by a factor of three times its original value.
e) the volume is increased by a factor of nine times its original value.

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.

Sally turns on her cellular telephone to speak to her friend who is located thousands of miles away. which of the following best describes how such a telephone is able to transmit and receive information? a. the cellular telephone transmits, receives, and encodes information using only sound waves. b. the cellular telephone transmits, receives, and encodes information using only electromagnetic waves. c. the cellular telephone transmits information by electromagnetic waves to a receiver which then encodes them and produces sound. d. the cellular telephone transmits information by sound waves to a receiver which then encodes them and produces electromagnetic waves.