Physics: Ch 24B - Convection: Test Your Knowledge (23 of 26) Forced Convection from a Pipe

We will calculate the heat flow per day, (dQ/dt)/day=?, of a metal pipe of L=100m with an air flow of v=10m/s.

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[jayprakashmaurya]

Hi professor
I have some problem related to velocity of air.Air is flowing 10m/s, this flowing air is not considered for heat transfer. Why???

[Yam_ac]

Hi professor,
Can you please help me in this problem ? I didn't understood this problem.
The speed of a song is represented by the equation
v=5.0m/s−1.6m/s^2∗t
b) Determine the position of the paragraph at 5.3 s while at 1.6 s at 4.1m
Give the answer with three significant digits.
The location of the moment 5.3s is m.

[lowochi]

No real clue how I got here, but it's interesting

[IronAlien]

When you thought something was going to be easy to figure out but then you get here.