Physics
Work of 3.0 x 10^-4 joule is required to be done in increasing the size of a soap film from 10 cm x 6 cm to 10 cm x 11 cm. The surface tension of the film is
12
Sep
Work of 3.0 x 10^-4 joule is required to be done in increasing the size of a soap film from 10 cm x 6 cm to 10 cm x 11 cm. The surface tension of the film is Work of 3.0 x 10^-4 joule is required to be done in increasing the size of a [...]
Two small drops of mercury, each of radius R coalesce to form a single large drop. The ratio of the total surface energies before and after the change is:
12
Sep
Two small drops of mercury, each of radius R coalesce to form a single large drop. The ratio of the total surface energies before and after the change is: each of radius R coalesce to form a single large drop. The ratio of the total surface energies before and after the change is: Two small [...]
Extra pressure inside a soap bubble of radius (r) is proportion to
12
Sep
Extra pressure inside a soap bubble of radius (r) is proportion to Extra pressure inside a soap bubble of radius (r) is proportion to September 12, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 13 - Fluid Mechanics , Physics ,
The potential energy possessed by a soap bubble, having surface tension equal to 0.04 N/m of diameter 1 cm, is
12
Sep
The potential energy possessed by a soap bubble, having surface tension equal to 0.04 N/m of diameter 1 cm, is having surface tension equal to 0.04 N/m of diameter 1 cm is The potential energy possessed by a soap bubble September 12, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry [...]
The radius of a soap bubble is r and the surface tension of soap solution is T. Keeping the temperature constant, the extra energy needed to double the radius of the soap bubble by blowing, is.
12
Sep
The radius of a soap bubble is r and the surface tension of soap solution is T. Keeping the temperature constant, the extra energy needed to double the radius of the soap bubble by blowing, is. is the extra energy needed to double the radius of the soap bubble by blowing The radius of a [...]
Two masses M1 = 5 kg and M2 = 10 kg are connected at the ends of an in extensible string passing over a frictionless pulley as shown. When the masses are released, then the acceleration of the masses will be:
05
Sep
Two masses M1 = 5 kg and M2 = 10 kg are connected at the ends of an in extensible string passing over a frictionless pulley as shown. When the masses are released, then the acceleration of the masses will be: then the acceleration of the masses will be: Two masses M1 = 5 kg [...]
Three equal weights of 3 kg each are hanging on a string passing over a frictionless pulley as shown in figure. The tension in the string between masses II and III will be (Take g = 10m/sec2):
05
Sep
Three equal weights of 3 kg each are hanging on a string passing over a frictionless pulley as shown in figure. The tension in the string between masses II and III will be (Take g = 10m/sec2): Three equal weights of 3 kg each are hanging on a string passing over a frictionless pulley as [...]
In the given figure, the position-time graph of a particle of mass 0.1 kg is shown. The impulse at t = 2 sec is:
05
Sep
In the given figure, the position-time graph of a particle of mass 0.1 kg is shown. The impulse at t = 2 sec is: In the given figure the position-time graph of a particle of mass 0.1 kg is shown. The impulse at t = 2 sec is: September 5, 2020 Category: AIIMS Last 24 [...]
A particle is revolving in a circle of radius R . If the force acting on it is inversely proportional to R , then the time period is proportional to:
05
Sep
A particle is revolving in a circle of radius R . If the force acting on it is inversely proportional to R , then the time period is proportional to: A particle is revolving in a circle of radius R . If the force acting on it is inversely proportional to R then the time [...]
A body of mass m is placed on a rough surface with coefficient of friction μ inclined at θ. If the mass is in equilibrium, then
05
Sep
A body of mass m is placed on a rough surface with coefficient of friction μ inclined at θ. If the mass is in equilibrium, then A body of mass m is placed on a rough surface with coefficient of friction μ inclined at θ. If the mass is in equilibrium then September 5, 2020 [...]