Home
Class 12
PHYSICS
The surface tension of water in C.G.S un...

The surface tension of water in C.G.S units is 70 dyne / cm . Its S.I unit is

A

70N//m

B

`7xx10^(-2)` N//m

C

0.7N//m

D

`7xx10^(3) N//m`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The surface tension of water in C.G.S. units is 30 dyne/cm. Its S.I. unit is.

The surface tension of water in C.G.S. system is 70 dyne/cm. its value in SI unit is

The surface tension of a liquid is 10^(8) dyne cm^(-1) . It is equivalent to

The surface tension of water at 0^@C is 72 dyne/cm, surface tension of water at 30^@C is (alpha for water = 0.0025//^@C)

A capillary tube with very thin walls is attached to the beam of a balance which is then equalized. The lower end of the capillry is brought in contact with the surface of water after which an additional load of P = 0.135 gm force is needed to regain equilibrium. If the radius of the capillary is (lambda)/(10)cm then find lambda The surface tension of water is 70 "dyne"//"cm" . (g = 9.8 m//s^(2))

Surface tension of water at 0^@C is 75 dyne/cm, find the surface tension of water at 25^@C . (alpha for water = 0.0027//^@C )

Define surface tension. State its units and dimensions.

Density of water is 1 gm//cc in the CGS units. Express it in S.I units

What will be the work done in blowing a soap bubble of radius 2 cm, the surface tension of the soap solution is 20 dyne/cm at constant temperature?

A soap bubble of radius 12 cm is blown. Surface tension of soap solution is 30 dyne /cm . Calculate the work done in blowing the soap bubble.