By continuity equation,
v1 r1^2 = v2 r2^2
As
v2 = 4.3 m/s
r1 = 150 mm
r2 = 80 mm
Then
v1 = 1.2 m/s [ANSWER]
The question is... A cylindrical tube that is 1.70 m long and has a radius of...
The cylindrical pressure vessel has an inner radius of 1.25 m
and a wall thickness of 25 mm . It is made from steel plates that
are welded along the 45∘ seam. The vessel is subjected to an
internal pressure of 7 MPa . (Figure 1)
Part A
Determine the normal stress component along this seam.
Express your answer to three significant figures and include the
appropriate units.
Part B
Determine the shear stress component along this seam.
Express your...
The figure shows a standing sound wave in an 80-cm- long tube. The tube is filled with an unknown gas. Take f = 580 Hz (Figure 1) What is the speed of sound in this gas? Express your answer to two significant figures and include the appropriate units.
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A cylindrical water-storage tank has a height of 8.1 m and a radius of 6.4 m. The storage tank tank is 30 m off the ground. A 12 cm diameter pipe runs vertically down from the tank and goes 1.9 m underground before turning horizontal. The water flow in the horizontal pipe is 77 L/s. full of water but is vented to the atmosphere. The bottom of the EXAMPLE оТES IMAGES DISCUSS UNITS STATS HELP Answer Description Chk History rt...
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