If mass of air at sea level is 1034

Asked by admin @ 17/08/2021 in Math viewed by 316 People

If mass of air at sea level is 1034 g cm-2 , calculate the pressure in pascal

Answered by admin @ 17/08/2021

Mass = 1034g = 1.034 kg
Force = mg = 1.034×9.81 N = 10.143 N
area = 1 cm² = 1×10⁻⁴ m²

Pressure = F/A = 10.134 / 1×10⁻⁴ N/m² = 1.013×10⁵ N/m² = 1.013×10⁵ Pa

So pressure is 1.013×10⁵ Pascal

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