Home
Class 11
PHYSICS
Work done in splitting a drop of water o...

Work done in splitting a drop of water of 1 mm radius into 10^(6) droplets is (Surface tension of water=`72xx10^(-3)J//m^(2)`)

A

`9.98xx10^(-5)J`

B

`8.95xx10^(-5)J`

C

`5.89xx10^(5)J`

D

`5.98xx10^(-5)J`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Find the work done in spraying a drop of water of 2mm diameter into a million droplets all of the same size. Surafce tension of water is 72 dyne cm^(-1) .

What is the difference of pressure between the inside and outside of a spherical drop of water of radius 1mm? Surface tension of water = 7.2 xx 10^(-2)Nm^(-1)

What should be the pressure inside a small air bubble of 0.1 mm radius situated just below the surface of water? Surface tension of water =72xx10^(-3)N//m and atmospheric pressure =1.013xx10^(5)N//m^(2)

What should be the pressure inside a small air bubble of 0.1mm radius situated just below the water surface. Surface tension of water =7.2xx10^(-2)N//m and atmosphere pressure =1.013xx10^(5)N//m^(2) .

The amount of work done in blowing up a soap bubble of radius 2 cm is [Given surface tension of soap solution = 4 xx 10^(-2) N m^(-1) ]

A capillary tube of radius 0.25 mm is submerged vertically in water so that 25 mm of its length is outside water. The radius of curvature of the meniscus will be (surface tension of water =75xx10^(-3) N/m)

The work done in blowing a soap bubble of 10 cm radius is (Surface tension of the soap solution is 3/100 N/m)

The work done in blowing a soap bubble of 10 cm radius is (Surface tension of the soap solution is 3/100 N/m)

A spherical drop of water has 2.5 mm radius. If the surface tension of water is 70 xx 10^(-3) N m^(-1) , then the excess pressure inside the drop is

Two long capillary tubes of diameter 5.0 mm and 4.0 mm are held vertically inside water one by one . How much high the water will rise in each tube ? ( g = 10 m//s^(2) , surface tension of water = 7.0 xx 10^(-2) N/m)