Question

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Answer 1

p = 1.295 kg/m3

decrease in the pressure of air = pgh = 1.295 g * 107 Pa

pgh= 13.6 * 103 g*H

H = decrease in barometric height of mercury =pgh/ (13.6*10³ * g) = 10.188 mm

hope this helps you mate

Answer 2

Answer:

P = 1.295 kg/m³

Explanation:

Here, decrease in the pressure of air will be = pgh = 1.295g × 107 Pa

So according to above explanation - pgh = 13.6 × 103 g × h

So here, h is decrease in barometric height of mercury that = pgh / ( 13.6 × 10³ × g ) will be = 10.88mm