Question

what is the pressure on a swimmer 10 m below the surface of the lake? (P =1000 kg m-3)

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Answer 1

Explanation:

Let atmospheric pressure =P

o

=1.05×10

5

Pa

Pressure 10m below surface of lake,

P=P

o

+ρgh

=1.05×10

5

+1000×9.8×10

−1.99×10

5

Pa

=2 atm (ρ→ Density of water =1000 kg/m

3

, g=9.8m/s

2

h→ Depth=10m).

here your answer Mate

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