MHT CET · Physics · Mechanical Properties of Fluids
Water rises in a capillary tube of radius \(r\) upto a height \(h\). The mass of water in a capillary is \(m\). The mass of water that will rise in capillary of radius \(\frac{\mathrm{r}}{5}\) will be
- A \(\frac{\mathrm{m}}{5}\)
- B \(\frac{\mathrm{m}}{2}\)
- C m
- D \(\frac{\mathrm{m}}{25}\)
Answer & Solution
Correct Answer
(A) \(\frac{\mathrm{m}}{5}\)
Step-by-step Solution
Detailed explanation
\(h \propto \frac{1}{r}\) If \(r' = \frac{r}{5}\), then \(h' = 5h\).
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