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.

Which instrument is used to measure air temperature

An experiment is designed to test the relationship between the initial height of a basketball before it is dropped to the height of its rebound bounce. the height of the rebound bounce is measured using a scale positioned behind the ball. in the above experiment, which condition would not be controlled? a). the starting height of the ballb). the surface the ball bounces on c). the type of ball d). the method to measure the rebound height of the ball

Energy flows from the producer level to the level. is called