NEETPhysicsMechanical Properties of Fluids
( array |c|l|c|l| & Column 1 & & Column 2 (i) & Capillary rise of liquid column & (a) & 2T r g (ii) & Pressure difference across curved liquid surface & (b) & 2T r (iii) & Stress & (c) & F A , ( force per unit area ) array )
Options
- A(i) ( ) (c); (ii) ( ) (b); (iii) ( ) (a)
- B(i) ( ) (a); (ii) ( ) (c); (iii) ( ) (b)
- C(i) ( ) (c); (ii) ( ) (a); (iii) ( ) (b)
- D(i) ( ) (b); (ii) ( ) (c); (iii) ( ) (a)
Correct answer
A. (i) ( ) (c); (ii) ( ) (b); (iii) ( ) (a)
Step-by-step solution
- Capillary rise formula: (h= 2 I r g ( i ) ( c ) ) - Pressure difference across curved liquid surface: ( P= 2 T r ) (ii) ( ) (b) - Stress (= ) Force (/ ) Area ( ) (iii) ( ) (a) Correct Answer: (1)