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Question
If the air on Earth's surface is replaced with water, then to what extent the water level must rise so as to maintain the same pressure [105N/m2] on Earth's surface? [Assume nothing above the water surface. given g = 10 m/s2, density of water = 1000 kg/m3.
If the air on Earth's surface is replaced with water, then to what extent the water level must rise so as to maintain the same pressure [105N/m2] on Earth's surface? [Assume nothing above the water surface. given g = 10 m/s2, density of water = 1000 kg/m3.
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Solution
The correct option is A 10 m
We know the Atmospheric pressure = 105 N/m2[approx]
If the height of water atmosphere = h
Then, pressure due to water =ρhg
ρhg=105
1000×10×h=105
H = 10 m(approx)
10 m
We know the Atmospheric pressure = 105 N/m2[approx]
If the height of water atmosphere = h
Then, pressure due to water =ρhg
ρhg=105
1000×10×h=105
H = 10 m(approx)
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