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How long can the 13 soccer players survive in a cave of dimensions 5m x 3.5 m x 24.7 m before they run out of
How long can the 13 soccer players survive in a cave of dimensions 5m x 3.5 m x 24.7 m before they run out of oxygen
88 goal 10 Ng hello mo Patient 3 121 1b large 120ma 2105 mg Patient 4 138.6 16 large 2193 MO Q4 Percent O, and Time In this scenario we are calculating the maximum time that the group of 13 could have survived in the chamber they were found in. You will have to use the information included to calculate the answer. You must show work for any credit. (4sf) The average concentration of oxygen in the atmosphere is 21.0% by volume, However, loss of consciousness occurs at 12% and death at 9%. Question: How long can the 13 soccer players survive in a cave of dimensions 5m x 3.5m x 27.4m before they run out of oxygen (i.e. the oxygen concentration drops to 12%)? Record your answer in days. Helpful Information: An average 12 year old consumes about 1.665 x 106 m3 s-1 of oxygen while at rest. The typical volume of a 12 year old is 0.05 m3. Time is equal to the total air volume times concentration of Oz divided by the oxygen consumption of the team. Refer to the equation below. Yew bris oubeer and ponub been snow andamido david jenWereunoft= {V, - nVp}{Li - Li] Inc Where: t = time lapsed from initial time to time of loss of consciousness (s) V, = volume of enclosure (m3) Vp = volume of a person (about 0.05 m3) L; = initial oxygen concentration (21% or 0.21) To L = final oxygen concentration (12% or 0.12) n = number of people in enclosure Nisse C = per capita rate of oxygen consumption (1.665 x 10- m3 s-1)Step by Step Solution
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