Question 18
2 Points
Humpback whales can dive to 176 m depth where the pressure is 1.78 MPa. Assuming that the whales body temperature is constant (36.40 oC), what volume will the whales lungs now have? 2,048.7636 L (Assume that the pressure at the surface is 1.000 atm or 101.3 kPa and the initial volume of the lungs is 3.600 x 103 L, give your answer to 3 significant figures, do not use scientific notation)
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According to Boyle's law, we know that, at constant temperature, pressure is inversely proportional to the volume of the gas.
Here, given that, temperature is constant.
Initial pressure,
Final pressure,
Initial volume,
Therefore final volume is given by,
Rounding to 3 significant figures,
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Question 18 2 Points Humpback whales can dive to 176 m depth where the pressure is 1.78 MPa. Assuming that the whales bo...
Question 17 3 Points Humpback whales have large lungs (volume 3.600 x 103 L). If a whale taakes a full breath of air at the surface (pressure = 1.000 atm or 101.3 kPa) and the internal body temperature of the whale is 36.40 oC, how many grams of O2 gas are in the whale's lungs? BLANK-1 (R = 8.314 kPa L K-1 mol-1; R = 0.0821 atm L K-1 mol-1 , give your answer to 4 significant figures) BLANK-1