4. A 112 pound woman is wearing high heeled shoes with an area of 0.18 square inches. What pressure is she exerting on the floor as she is standing? 5. A balloon has a surface area of 425.33 square inches. If the total force on the balloon is 2311 pounds, how many atmospheres of pressure are inside the balloon?
4. A 112 pound woman is wearing high heeled shoes with an area of 0.18 square inches. What pressure is she exerting on the floor as she is standing? 5. A balloon has a surface area of 425.33 square inches. If the total force on the balloon is 2311 pounds, how many atmospheres of pressure are inside the balloon?
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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
Transcribed Image Text:Normal text
Arial
14
BIUA
2. The pressure inside a soap bubble is 14.5 PSI. If the total force inside the
bubble is 235 pounds what is the surface area inside the bubble?
Area inside the bubble is 16.2 sq.inch
3. Inside a pressure cooker, the pressure is 1.21 atmospheres. If the inside surface
area of the cooker is 529 square inches, what total force is being exerted on the
cooker?
F=17.7803 pound x 529 sq. inch
Sq.inch
F=9405.78 pound= 9410 pound
4. A 112 pound woman is wearing high heeled shoes with an area of 0.18 square
inches. What pressure is she exerting on the floor as she is standing?
5. A balloon has a surface area of 425.33 square inches. If the total force on the
balloon is 2311 pounds, how many atmospheres of pressure are inside the
balloon?

Transcribed Image Text:The M...
New folder
ctice Problems: Press...
Format Tools Add-ons Help
Last edit...
BIUA
Normal text
Anal
14
Practice Problems: Pressure
Complete the following tables Use the chart in your notes to help you
Kilopascals Atmas
meters
Inches of Hg
Pounds per
square inch
(PSI)
(kPa)
(mm Hg)
(in Hg)
101.3
760
29.9
14.69
227.9
2.25
1709.9
67.3
33.06
799
36.1
16.7
412
21.11
2.21
844.5
249.38
12.5
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