Air has pressure because
a. the stratosphere is thick
b. air has mass
c. wind moves the air
d. temperature warms the air

Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

Explain what happens at the saturation point when adding salt to water at room temperature.