the liquids shown in figure in the two arms are mercury(specific gravity 13.6) and water. If the difference of heights of the mercury columns is 2cm. Find the height of the water column
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Answer:
27cm is the answer
Explanation:
in the two arms are mercury (specific gravity =13.6) and water and the difference of heights of the mercury columns is 2cm. now we have to find height h of the water column. as we know, pressure at same level in same medium are same. so, option (1) 27 cm is correct choice
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