52 7.63 7.64 7.65 52 Underwater pressure increases by 14.7 psi for every 10 m of depth. Standing on a boat in scuba...
7.63 7.64 7.65 52 Underwater pressure increases by 14.7 psi for every 10 m of depth. Standing on a boat in scuba gear, you fill a balloon with helium. a. If you take the balloon with you as you dive to a depth of 40 m, what, if anything, will happen to the size of the balloon (assume temperature stays the same)? b. If the balloon slips out of your hand and floats upward before you dive, what, if anything, will happen to the size of the balloon (assume temperature stays the same)? c. If the balloon had a volume of 2 L at a depth of 40 m, what was the original volume of the balloon if we assume the pressure at the surface of the water is 14.7 psi? 3 The lowest recorded atmospheric pressure occurred dur- ing a typhoon in the Pacific Ocean in 1979 and measured 652 mmHg. The highest atmospheric pressure on record occurred in Mongolia in 2001 and measured 814 mmHg. If a balloon were inflated with air to a volume of 10.L under the conditions in Mongolia and then rapidly trans- ported to the conditions described for the typhoon 7.6