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A balloon contains 7.2 L of He. The pressure is reduced to 2.00 atm and the balloon expands to occupy a volume of 25.1 L. What was the initial pressure exerted on the balloon? Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: kPa abs Decimal Places required in the final answer: 3

A balloon contains 7.2 L of He. The pressure is reduced to 2.00 atm and the balloon expands to occupy a volume of 25.1 L. What was the initial pressure exerted on the balloon? Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: kPa abs Decimal Places required in the final answer: 3

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A balloon contains 7.2 L of He. The pressure is reduced to 2.00 atm and the balloon expands to occupy a volume of 25.1 L. What was the initial pressure exerted on the balloon? Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: kPa abs Decimal Places required in the final answer: 3 An open cylindrical tank of having a diameter of 4ft and a height of 6 ft is partially submerged in water at the depth of 3 ft. Neglect the thickness of the wall what is the weight of the tank? Patm = 2116.22 lb/ft² Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: Ib Decimal Places required in the final answer:1
Transcribed Image Text:A balloon contains 7.2 L of He. The pressure is reduced to 2.00 atm and the balloon expands to occupy a volume of 25.1 L. What was the initial pressure exerted on the balloon? Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: kPa abs Decimal Places required in the final answer: 3 An open cylindrical tank of having a diameter of 4ft and a height of 6 ft is partially submerged in water at the depth of 3 ft. Neglect the thickness of the wall what is the weight of the tank? Patm = 2116.22 lb/ft² Do not write the unit. You will only input the numerical answer in the space provided. Unit of the Correct Answer: Ib Decimal Places required in the final answer:1
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