A) 0.56 cm
B) 1.35 cm
C) 0.41 cm
D) 2.32 cm
Correct Answer: C
Solution :
Key Idea: At the same level in the two limbs of the U-tube, pressure is same. On pouring water on the left side, mercury rises \[x\]cm (say) from its previous level in the right limb of \[U-\]tube creating a difference of levels of mercury by\[2xcm\]. Equating pressures at AB, we getYou need to login to perform this action.
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