Home
Class 11
CHEMISTRY
A bubble of a gas released at the bottom...

A bubble of a gas released at the bottom of a lake increases to eight times its original volume when it reaches the surface. Assuming that atmospheric pressure is equivalent to the pressure exerted by a column of water 10m height, the depth of the lake is `"____________"`.

A

90m

B

40 m

C

10 m

D

70 m

Text Solution

Verified by Experts

The correct Answer is:
d
Promotional Banner

Similar Questions

Explore conceptually related problems

When a large bubble rises from the bottom of a lake to the surface its radius doubles. If atmospheric pressure is equal to that of column of water height H then the depth of lake is

To compress a liquid by 10% of its original volume, the pressure required is 2xx10^(5) atmosphere. The bulk modulus of liquid is

What is the pressure on a swimmer 10m below the surface of lake? g=10ms^(-2) , atmospheric pressure = 1.01 xx 10^(5)Pa

If a given mass of gas occupies a volume 60 m^3 one atmospheric pressure and temperature of 100^@C , what will be its volume at 4 atmospheric pressure when temperature remains same?

What is the pressure at the bottom of the ocean at a place where it is 3 km deep ? [atmospheric pressure =1.01 xx10^(5)Pa, Density of sea water =1030kg m ^(-3)]

Water is filled in a flask up top a heightof 20 cm. The bottom of the flask is circular with radius 10 cm.If the atmospheric pressure is 1.01xx10^5 Pa, find the force exerted by the water on the bottom. Take g=10 ms^-2 and density of water = 1000 kgm^-3 .

A hollow shpere has a smalll hole. When the sphere is taken to a depth of 0.5 m inside water the air bubble start coming out from the hole. If the surface tension of water is 70xx10^-3 N//m , the radius of the hole is

An air bubble of radius 0.1 mm is ready to leave the surface of taken. Then the pressure inside in Nm^-2 is (Surface tension of water: 70xx10^-3 N//m , 1 atm = 1xx10^5 N//m^2)

A ball falling in a lake of depth 200 m shows a decrease of 0.1% in its volume at the bottom. The bulk modulus of elasticity of the material of the ball is (take g = 10 ms^(-2) )

A volume of 20 litres of wateris compressed by a pressure of 20atmospheres.If the compressibility of water is 5 xx 10^-10 m^2//N , calculate the change in volume of water.