Q
If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is_________________?
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A
A. Same in both the tubes
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B
B. Greater in 1 mm dia tube
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C
C. Greater in 0.5 mm dia tube
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D
D. Zero in both the tubes
Correct Answer:
C. C. Greater in 0.5 mm dia tube
