The liquids shown in figure in the two a...

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 2 cm. Find the height h of the water column.
.

`6.8cm`

`13.6cm`

`27.2cm`

`54cm`

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Verified by Experts

The correct Answer is:

`hxx1000xxg=2/100xx13600xxg`
or `h=(2xx13.6)/100m=27.2cm`

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