The pressure P of a sample of oxygen gas that is compressed at a constant temperature is related to the volume V of gas by a reciprocal function of the form P = V (a) A sample of oxygen gas that occupies 0.672 m³ exerts a pressure of 39 kPa at a temperature of 293 K (absolute temperature measured on the Kelvin scale). Find the value of k (in kPa - m³) in the given model. kPa m3 (b) If the sample expands to a volume of 0.914 m³, find the new pressure (in kPa). (Round your answer to one decimal place.) kPa Need Help? Read It

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.1: Quadratic Functions And Models
Problem 56E: When a certain drug is taken orally, the concentration of the drug in the patient's bloodstream...
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The pressure P of a sample of oxygen gas that is compressed at a constant temperature is related to the volume V of gas by a reciprocal function of the form P =
V
(a) A sample of oxygen gas that occupies 0.672 m³ exerts pressure of 39 kPa at a temperature of 293 K (absolute temperature measured on the Kelvin scale). Find the value of k (in kPa m³) in
the given model.
kPa - m3
(b) If the sample expands to a volume of 0.914 m³, find the new pressure (in kPa). (Round your answer to one decimal place.)
kPa
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Read It
Transcribed Image Text:The pressure P of a sample of oxygen gas that is compressed at a constant temperature is related to the volume V of gas by a reciprocal function of the form P = V (a) A sample of oxygen gas that occupies 0.672 m³ exerts pressure of 39 kPa at a temperature of 293 K (absolute temperature measured on the Kelvin scale). Find the value of k (in kPa m³) in the given model. kPa - m3 (b) If the sample expands to a volume of 0.914 m³, find the new pressure (in kPa). (Round your answer to one decimal place.) kPa Need Help? Read It
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