The pressure at the bottom of a swimming pool 20m wide and the water 2m deep (given density of water 1000 Kg/mº and g = 10 m/s2) is
(A) 2 x 10^3 Pa
(B)40 x 10^3 Pa
(C) 10 × 10^3 Pa
(D)20 x 10^3 Pa
10^3 means 10 to the power of 3
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Answered by
0
Answer:
2atm
Explanation:
Given : h=10m, ρ=1000kg/m
3
, g=10m/s
2
Pressure on swimmer = pressure of atmosphere + pressure of water
=1atm+ρgh×10
−5
atm
=1atm+1000×10×10×10
−5
atm
=2atm
Answered by
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Answer:
ans is
Explanation:
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