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babunello [35]
2 years ago
5

At an ocean depth of 10.0m, a diver's lung capacity is 2.40L. The air temperature is 32.0°C and the pressure is 101.30 kPa. What

is the volume of the diver's at the same depth, at a temperature of 21.0°C and a pressure of 141.20 kPa?
Physics
1 answer:
Inessa [10]2 years ago
8 0

Answer: The volume of the diver's at the same depth, at a temperature of 21.0°C and a pressure of 141.20 kPa is 1.66 L

Explanation:

The combined gas equation is,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

where,

P_1 = initial pressure of gas = 101.30 kPa

P_2 = final pressure of gas = 141.20 kPa

V_1 = initial volume of gas = 2.40 L

V_2 = final volume of gas = ?

T_1 = initial temperature of gas = 32.0^0C=(32+273)K=305K

T_2 = final temperature of gas = 21.0^0C=(21+273)K=294K

Now put all the given values in the above equation, we get:

\frac{101.30\times 2.40}{305}=\frac{141.20\times V_2}{294}

V_2=1.66L

The volume of the diver's at the same depth, at a temperature of 21.0°C and a pressure of 141.20 kPa is 1.66 L

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