SSC JE Mechanical Engineering 27 Sep 2019 Shift 1 Paper

Question : 182 of 200

Marks: +1, -0

Atmospheric pressure at ground level is approximately:

Solution:

At ground level the atmospheric pressure is

101.32 {kPa}=1.01 \×10^{5} {Pa}

1 {kgf}=9.81 {N}

1 {kgf} \/ {cm}^{2}=9.81 {N} \/ {cm}^{2}=9.81 \×10^{4} {N} \/ {m}^{2}

=9.81 \×10^{4} {Pa} \ ≃1 \×10^{5} {Pa}

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