Physics, asked by Harshitpatel4513, 1 year ago

14.When a large bubble rises from the bottom of lake to the surface, its radius doubles. If the atmospheric pressure is equal to that of column of water height H, then the depth of lake is
1.H
2.2H
3.7H
4.8H
CORRECT ANS IS 3. PLZ EXP.

Answers

Answered by sahilphogat

1

if the atm preasure is equal to that of column of water then the depth of lake is 7H

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