What is the correct definition of amplitude? A the height of a wave
B the distance between two crests or troughs
C the time it takes for one complete wave to pass a given point
D the number of complete waves that pass a point in a second
walls

Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.