Question 3 According to the ideal gas law pressure, P (in pascals) , volume, V (in cubic meters), and temperature, T (in kelvins) are related by the equation PV = nRT where R is the ideal gas constant and n is the number of moles of the gas present. (а) Find dP assuming that both volume and temperature are changing in time. dt (b) Create a model for temperature assuming that it varies sinusoidally in time starting with a minimum temperature of 300 K at the initial time of t = 0 hours and is at its maximum of 320 K at t = 12 hours. (c) Create a model for volume assuming that starts at 10 cubic meters at t = 0 hours and increases by 10% every six hours. dP (d) Find under the assumptions of parts (a), (b) and (c). Your answer will contain n and dt It=18

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.7: Applied Problems
Problem 68E
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Question 3 According to the ideal gas law pressure, P (in pascals) , volume, V (in cubic meters), and temperature,
T (in kelvins) are related by the equation
PV — пRT
where R is the ideal gas constant and n is the number of moles of the gas present.
(a) Find
dP
assuming that both volume and temperature are changing in time.
dt
(b) Create a model for temperature assuming that it varies sinusoidally in time starting with a
minimum temperature of 300 K at the initial time of t = 0 hours and is at its maximum of
320 K at t = 12 hours.
(c) Create a model for volume assuming that starts at 10 cubic meters at t = 0 hours and increases
by 10% every six hours.
dP
(d) Find
under the assumptions of parts (a), (b) and (c). Your answer will contain n and
dt
It=18
R.
Transcribed Image Text:Question 3 According to the ideal gas law pressure, P (in pascals) , volume, V (in cubic meters), and temperature, T (in kelvins) are related by the equation PV — пRT where R is the ideal gas constant and n is the number of moles of the gas present. (a) Find dP assuming that both volume and temperature are changing in time. dt (b) Create a model for temperature assuming that it varies sinusoidally in time starting with a minimum temperature of 300 K at the initial time of t = 0 hours and is at its maximum of 320 K at t = 12 hours. (c) Create a model for volume assuming that starts at 10 cubic meters at t = 0 hours and increases by 10% every six hours. dP (d) Find under the assumptions of parts (a), (b) and (c). Your answer will contain n and dt It=18 R.
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