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The pressure in a water tap at the base ...

The pressure in a water tap at the base of a building is `3 xx 10^(6) "dynes"//cm^(2)` and on its top it is `1.6 xx 10^6 "dynes"//cm^(2)`. The height of the building approximately …………….. .

A

7 m

B

14 m

C

70 m

D

140 m

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The correct Answer is:
B
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FULL MARKS-PROPERTIES OF MATTER-Additional Questions Solved - Choose the Correct Answers
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