Garrett throws a large rock into a waveless pond. the impact of the rock hitting the water causes waves to travel along the pond's surface toward the shore.
if garrett counts the number of waves that reach the shore over a 10 second period, what property of the waves is he measuring?

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.