MHT CET · Physics · Mechanical Properties of Fluids
In a capillary tube of area of cross-section 'a' water rises to height 'h'. To what height will water rise in a capillary tube of area of cross-section \(4 a\) ?
- A \(4 h\)
- B \(2 h\)
- C \(\frac{\mathrm{h}}{2}\)
- D \(\frac{\mathrm{h}}{4}\)
Answer & Solution
Correct Answer
(C) \(\frac{\mathrm{h}}{2}\)
Step-by-step Solution
Detailed explanation
\( h \propto \frac{1}{\sqrt{a}} \) \( h_1 \sqrt{a_1} = h_2 \sqrt{a_2} \)
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