Question: this is my last quwstion on homework and i got...
This is my last quwstion on homework and I got stumped, Please help me get the answer!
A diver 45 m deep in 10∘C fresh water exhales a 1.0 cm diameter bubble.What is the bubble's diameter just as it reaches the surface of the lake, where the water temperature is 20∘C? Assume that the air bubble is always in thermal equilibrium with the surrounding water. Express your answer using two significant figures.