Home
Class 12
PHYSICS
Define Surface tension. Write its formul...

Define Surface tension. Write its formula. What is its S.I unit?

Text Solution

AI Generated Solution

### Step-by-Step Solution: 1. **Definition of Surface Tension**: Surface tension is defined as the property of a liquid's surface that causes it to behave like a stretched elastic membrane. This phenomenon occurs because the molecules at the surface of a liquid experience a net inward force due to cohesive forces with the molecules below them. As a result, the surface tends to contract and minimize its surface area. 2. **Formula for Surface Tension**: The formula for surface tension (denoted by the symbol \( \gamma \)) is given by: \[ ...
Promotional Banner

Similar Questions

Explore conceptually related problems

Define surface tension. Give its units and dimensions.

Define molarity and also write its formula.

Define buoyant force. What is its unit?

Define pressure. What is its unit?

Define wave length. What is its S.I. unit ?

Define heat with its S.I Unit

Define thrust .What is its units ?

Define power of a lens and write its unit

Define thrust, what is its unit?

S.I. Unit of surface tension is :