The volume of an air bubble increases by `x%` as it raises from the bottom of a water lake to its surface. If the water barometer reads `H`, the depth of the lake is

The density of an air bubble decrease by x% as it raises from the bottom of a lake to tis surface. The water berometer reads H . The depth of lake is

The volume of an air bubble becomes three times as it rises from the bottom of a lake to its surface. Assuming atmospheric pressure to be 75 cm of Hg and the density of water to be 1//10 of the density of mercury, the depth of the lake is

The volume of an air bubble becomes three times as it rises from the bottom of a lake to its surface. Assuming atmospheric pressure to be 75 cm of Hg and the density of water to be 1//10 of the density of mercury, the depth of the lake is

An air bubble rises from the bottom to the surface of lake and it is found that its diameter is duubled. If the height of water barometer is 11m , the depth of the lake in maters is

An air bubble doubles in radius on string from the bottom of a lake to its surface. If the atmospheric pressure is equal to that of a column of water of height H , the depth of the lake is

An air bubble starts rising from the bottom of a lake and its radius is doubled on reaching the surface. If the temperature is costant the depth of the lake is. ( 1 atmospheric pressure = 10m height of water column)

An air bubble doubles in radius on rising from the bottom of a lake to its surface. If the atmospheric pressure is equal to that of a column of water of height H, the depth of lake is