Home
Class 12
PHYSICS
A small spherical monoatomic ideal gas b...

A small spherical monoatomic ideal gas bubble `(gamma=5//3)` is trapped inside a liquid of density `rho` (see figure). Assume that the bubble does not exchange any heat with the liquid. The bubble contains n moles of gas. The temperature of the gas when the bubble is at the bottom is `T_0`, the height of the liquid is H and the atmospheric pressure `P_0` (Neglect surface tension).

As the bubble moves upwards, besides the buoyancy force the following forces are acting on it

A

Only the force of gravity

B

The force of gravity and the force due to the presure of the liquid

C

The force of gravity , the force due to the presure of the liquid, and the force but to the viscosity of the liquid

D

The force of gravity and the force due to the viscosity of the liquid

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • IIT QUESTIONS 2

    D MUKHERJEE|Exercise Matrix matching type|1 Videos

  • IIT QUESTIONS 2

    D MUKHERJEE|Exercise Assertion -Reason type|2 Videos

  • IIT QUESTIONS 1

    D MUKHERJEE|Exercise Matrix-Matching Type|1 Videos

  • IIT QUESTIONS 3

    D MUKHERJEE|Exercise Matrix matching type|1 Videos

Similar Questions

Explore conceptually related problems

A small spherical monoatomic ideal gas bubble (gamma=5//3) is trapped inside a liquid of density rho (see figure). Assume that the bubble does not exchange any heat with the liquid. The bubble contains n moles of gas. The temperature of the gas when the bubble is at the bottom is T_0 , the height of the liquid is H and the atmospheric pressure P_0 (Neglect surface tension). When the gas bubble is at a height y from the bottom, its temperature is-

A small spherical monoatomic ideal gas bubble (gamma=5//3) is trapped inside a liquid of density rho (see figure). Assume that the bubble does not exchange any heat with the liquid. The bubble contains n moles of gas. The temperature of the gas when the bubble is at the bottom is T_0 , the height of the liquid is H and the atmospheric pressure P_0 (Neglect surface tension). The buyoncy force acting on the gas bubble is (Assume R is the universal gas constant)

A small spherical monoatomic ideal gas bubble (gamma= (5)/(3)) is trapped inside a liquid of density rho_(l) (see figure) . Assume that the bubble does not exchange any heat with the liquid. The bubble contains n moles of gas. The temperature of the gas when the bubble is at the bottom is T_(0) , the height of the liquid is H and the atmospheric pressure is P_(0) (Neglect surface tension). When the gas bubble is at a height y from the bottom , its temperature is :-

At the boiling point , bubbles form within the liquid because

An air bubble is formed at depth h below the surface of water. The pressure inside the bubble is- ( P_(0)= atmospheric pressure, r = radius of bubble)

A small air bubble of radius r in water is at depth h below the water surface. If P_0 is the atmospheric pressure, rho is the density of water and T is the surface tension of water, what is the pressure inside the bubble?

The gas inside a spherical bubble expands uniformly and slowly so that its radius increases from R to 2R . Let the atmospheric pressure be p_(0) and surface tension be S . The work done by the gas in the process is

A small air bubble of radius r in water is at a depth h ( r lt lt h ) . If P_(o) is the atmospheric pressure, rho is the density of water and T is the surface tension of water, the excess pressure inside the bubble over the pressure outside it is

Two spherical bubbles of radii 3 cm and 4cm coalesce to form another spherical bubble. Calculate the surface tension of the bubble. The radius of the bubble formed=4.498 cm and the atmopheric pressure =10^(5) Pa