Ask question

Ask question

All categories

3 years ago

11

N2 flows through an insulated horizontal tube at steady state. With an inlet temperature of 150°C and a velocity change from 2 m

/s to 50 m/s, what is the exit temperature?

1 answer:

slava [35]3 years ago

4 0

Answer:

The exit temperature is

Explanation:

You might be interested in

Which of the following steps is performed last in the process of creating a mind map

Marina86 [1]

Where is the following steps??

3 0

3 years ago

Risks are Not Perceived Differently from What is Happening<br> False<br> True

Gnoma [55]

Answer:

False......................

8 0

3 years ago

1) Find the time in seconds to reach full charge in an RL circuit with L = 5 H and R = 100 ohms

pav-90 [236]

The time constant to reach full charge in an RL circuit is 0.05 ms.

Explanation:

To find the time constant,

The time constant for an RL circuit is defined by τ = L/R.

The given data is

L= 5 H

R= 100 ohms

by using the formula,

τ = L/R

= 5/100

= 0.05 ms

τ = 0.05 ms

Thus, the time constant to reach full charge in an RL circuit is 0.05 ms.

8 0

3 years ago

A sports car has a drag coefficient of 0.29 and a frontal area of 20 ft2, and is travelling at a speed of 120 mi/hour. How much

Andrej [43]

Answer:

Power required to overcome aerodynamic drag is 50.971 KW

Explanation:

For explanation see the picture attached

4 0

3 years ago

An archer releases an arrow toward a target. The arrow travels 166 meters in 2 seconds. The speed of the arrow is

gavmur [86]

Explanation:

speed= distance/time

=166/2

=83m/s

6 0

3 years ago