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28-08-2020
Physics

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Knowing that the pressure on the surface of a lake is 1 atm, at what depth is the pressure triple? please help

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MathPhys MathPhys

28-08-2020

Answer:

20 m

Explanation:

1 atm = 101325 Pa

The absolute pressure at a depth of h is:

P = Patm + ρgh

3 (101325 Pa) = 101325 Pa + (1000 kg/m³) (10 m/s²) h

h ≈ 20 m

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