NEET
- Exam
- NEET
- Subject
- Physics
- Chapter
- Mechanical Properties of Fluids
NEET · Physics · Mechanical Properties of Fluids
( Column 1 Column 2 (i) Capillary rise of liquid column (a) (2T...
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| Column 1 | Column 2 | ||
| (i) | Capillary rise of liquid column | (a) | \dfrac{2T \cos \theta}{r \rho g} |
| (ii) | Pressure difference across curved liquid surface | (b) | \dfrac{2T}{r} |
| (iii) | Stress | (c) | \dfrac{F}{A} (force per unit area) |
Options
- A(i) (\rightarrow) (c); (ii) (\rightarrow) (b); (iii) (\rightarrow) (a)
- B(i) (\rightarrow) (a); (ii) (\rightarrow) (c); (iii) (\rightarrow) (b)
- C(i) (\rightarrow) (c); (ii) (\rightarrow) (a); (iii) (\rightarrow) (b)
- D(i) (\rightarrow) (b); (ii) (\rightarrow) (c); (iii) (\rightarrow) (a)
Correct answer
A. (i) (\rightarrow) (c); (ii) (\rightarrow) (b); (iii) (\rightarrow) (a)
Step-by-step solution
- Capillary rise formula: (h=\frac{2 I \cos \theta}{r \rho g} \rightarrow(\mathrm{i}) \rightarrow(\mathrm{c}))
- Pressure difference across curved liquid surface: (\Delta P=\frac{2 T}{r} \rightarrow) (ii) (\rightarrow) (b)
- Stress Force Area (\rightarrow) (iii) (\rightarrow) (a)
Correct Answer: (1)