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A submerged scuba diver looks up toward the calm surface of a freshwater lake and notes that the Sun appears t

June 28, 2009 | By Admin In Physics | Comments(0)
scuba diver
JMG asked:


A submerged scuba diver looks up toward the calm surface of a freshwater lake and notes that the Sun appears to be 21° from the vertical. The diver’s friend’s standing on the shore of the lake. At what angle above the horizon does the friend see the sun?

Filed under: Physics

A scuba diver and her gear displace a volume of 67L and have a total mass of 70kg. What is the buoyant force?

January 18, 2009 | By Admin In Physics | Comments(0)
scuba diver
stormin asked:


on the diver in sea water?

Filed under: Physics

Why do the bubbles coming out of a scuba divers tank get bigger as they get closer to the surface?

December 8, 2008 | By Admin In Physics | Comments(0)
scuba
lala asked:


i was just watching a movie with some scuba diver and i noticed that… has anyone else noticed that?

Filed under: Physics

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