19. Fluid Mechanics

Intro to Pressure

Multiple Choice

Multiple ChoiceA large warehouse is 100 m wide, 100 m deep, 10 m high:

a) What is the total weight of the air inside the warehouse?

b) How much pressure does the weight of the air apply on the floor?

A

(a) 1.2×10

(b) 1200 Pa

^{4}N;(b) 1200 Pa

B

(a) 1.2×10

(b) 120 Pa

^{5}N;(b) 120 Pa

C

(a) 1.2×10

(b) 1200 Pa

^{5}N;(b) 1200 Pa

D

(a) 1.2×10

(b) 120 Pa

^{6}N;(b) 120 Pa

366

2

1

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