Home
Class 12
PHYSICS
Uniform speed of 2 cm diameter ball is 2...

Uniform speed of 2 cm diameter ball is `20cm//s` in a viscous liquid. Then, the speed of 1 cm diameter ball in the same liquid is

A

`5cms^(-1)`

B

`10cms^(-1)`

C

`40cms^(-1)`

D

`80cms^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The speed of a ball of radius 2 cm in a viscous liquid is 20 cm/s. Then the speed of ball of radius I cm in the same liquid is

A steel ball of mass m falls in a viscous liquid with terminal velocity v, then the steel ball of mass 8m will fall in the same liquid with terminal velocity

A small lead ball is falling freely in a viscous liquid The velocity of the ball

A ball is thrown downward In a viscous fluid with speed V. Terminal speed of ball is V_(0)

A liquid of specific gravity 1.5 is observed to rise 3.0 cm in a capillary tube of diameter 0.50 mm and the liquid wets the surface of the tube. Calculate the excess pressure inside a spherical bubble of 1.0 cm diameter blown from the same liquid.

A spherical ball is dropped in a long column of a viscous liquid. The speed of the ball as a function of time may be best represented by the graph

A golf ball has diameter equal to 4.2cm. Find its capacity.

A small spherical solid ball is dropped in a viscous liquid. It journey in the liquid is best described in the Fig. 15.5.1 by

A cone of height 15 cm and diameter 7 cm is mounted on a hemisphere of same diameter. Determine the volume of the solid thus formed.