Question

What will be the length of mercury coliumn in a barometer tube, when the atmospheric pressure is 75 cm of mercury and the tube is inclined at an angle of 600 with the horizontal direction ?

Answer 1

Answer:

86.6 cm

Explanation:

h/l= sin60

75/l= under root 3 /2

l=(75×2)/under root 3

Answer=86.6 cm

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