Two divers G and H are at depths 20m and 40m respectively below the water surface in a lake. The pressure on G is P1 while the pressure on H is P2. If the a...

Question 1 Report

Two divers G and H are at depths 20m and 40m respectively below the water surface in a lake. The pressure on G is P1 while the pressure on H is P2. If the atmospheric pressure is equivalent to 10m of water, then the value of $\frac{p_{2}}{p_{1}}$ is

0.50

0.60

1.67

2.00

3.0

Answer Details

pressure at H = 40m ; pressure at G, p1 = 20m

$\frac{p_{1}}{p_{1}}$ = $\frac{40}{20}$

= 2

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Read lesson note on Pressure (JAMB)

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Temperature And Its Measurement

Pressure

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