iPad 8:29 PM UIN 111d Science ASSIGNMENT CONCEPTUAL QUESTIONS These questions ar

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iPad 8:29 PM UIN 111d Science ASSIGNMENT CONCEPTUAL QUESTIONS These questions are to be answered with a short paragraph. You will be graded on the physics content of your answer as well as on its structure and conciseness. Remember,as with everything neatness counts. CQ 1: A swimmer tries to figure if he can use a garden hose to supply air for a swim in a pool that is 50.0 m deep. Is this a good idea? (You require a quick calculation to support your explanations) CQ 2: On page 311 of Serway & Vuille question 5 (Support your explanation to part (b) with a simple calculation) ASSIGNMENT PROBLEMS These problems are to be answered with detailed calculations. You will be graded on the physics content of your answer as well as on its structure, completeness and mathematical correctness. Remember, as with everything, neatness counts. Problem 1: On page 313 of Serway & Vuille problem 21

Explanation / Answer

Cq1.

Pressureat 50 m depth = atmospheric pressure + density of water * g * depth

= 101325 + 1000*9.8*50

=591325 N/m^2

Average pressure generated by a garden hose is around 1 ATM which is not sufficient for the current purpose.

Hence it is not a good idea.

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