Gauge pressure of air

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
icon
Related questions
Question
Solve only second part of this
5°C. Assume that the volume of the football remains
A football was inflated to a gauge pressure of 1 bar when
the ambient temperature was 15°C. When the game
started next day, the air temperature at the stadium was
cor Assume that the volume of the football remains
constant at 2500 cm3.
The amount of heat lost by the air in the football
and the gauge pressure of air in the football at the
stadium respectively equal
(a) 30.6 J, 1.94 bar
(c) 61.1 J, 1.94 bar d) 43.7 J, 0.93 bar
(b) 21.8 J, 0.93 bar
Gauge pressure of air to which the ball must have
been originally inflated so that it would be equal 1
bar gauge at the stadium is
(a) 2.23 bar
(c) 1,07 bar
(b) 1.94 bar
(d) 1.00 bar
Transcribed Image Text:5°C. Assume that the volume of the football remains A football was inflated to a gauge pressure of 1 bar when the ambient temperature was 15°C. When the game started next day, the air temperature at the stadium was cor Assume that the volume of the football remains constant at 2500 cm3. The amount of heat lost by the air in the football and the gauge pressure of air in the football at the stadium respectively equal (a) 30.6 J, 1.94 bar (c) 61.1 J, 1.94 bar d) 43.7 J, 0.93 bar (b) 21.8 J, 0.93 bar Gauge pressure of air to which the ball must have been originally inflated so that it would be equal 1 bar gauge at the stadium is (a) 2.23 bar (c) 1,07 bar (b) 1.94 bar (d) 1.00 bar
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Dimensional Analysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY