A water tank is 20m deep If the water barometer reads 10m at that place then what is the pressure at bottom of tank in atm?
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The pressure at the bottom is
P = Po + hρg ( here, Po - atmospheric pressure)
P = 1 + hρg / Po atmosphere
=> 1 + 20 ρg / 10ρg
=> 3 atm.
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The pressure at the bottom is
P = Po + hρg ( here, Po - atmospheric pressure)
P = 1 + hρg / Po atmosphere
=> 1 + 20 ρg / 10ρg
=> 3 atm.
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