Home
Class 12
PHYSICS
Coating used on raincoat are waterproof...

Coating used on raincoat are waterproof because

A

water is absorbed by the coating

B

cohesive force becomes greater.

C

water is not scattered away by the coating

D

angle of contact decreases.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Rain drops are sphrical because of

Fomenting bottles, are used with hot water because

Soft iron is used for making electromagnet because it

Anhydrous CaCl_2 is used as drying agent, because it

Sun glasses are polaroid because

Ginger is a stem and not a root because

doping materials are caled impurities because

State whether the following statements are True or False ( If a statement is false, correct it and rewrite it): In electroplating, a metal is coated with another metal using electrolysis.

Soft iron is used to make the core of transformer because of it's _____.

Dettol antiseptic lotion is used for nursing cuts and wounds on the body because its surface tension is