1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Levart [38]
3 years ago
9

Identify the correct statements in the context of friction factors of laminar and turbulent flows

Engineering
1 answer:
soldi70 [24.7K]3 years ago
5 0

Answer:

a) In turbulent flow, the tubes with rough surfaces have much higher friction factors than the tubes with smooth surfaces.

Explanation:

Turbulent flow is a type of fluid flow in which fluid will undergo irregular fluctuations. The tubes with rough surfaces have higher friction factors than the tubes with smooth surfaces. In laminar flow the effect of effect of surface roughness is negligible on friction factors.

You might be interested in
have you ever heard the myth that a penny dropped off the empire state building can be dangerous? the penny would be traveling v
Yuri [45]

Answer: yes

Explanation: ontop of a tall building, you drop a small peace of metal covered in zinc. it is possible to be very dangerus because of gravity. some one walking on the side walk who gets hit in the head can get a concusion maybe even a brain injury.

7 0
4 years ago
Omg help mr idk what to say ahhh​
kap26 [50]

Explanation:

ответ на фото !!!!!!

7 0
3 years ago
Read 2 more answers
Question
Leto [7]

Answer:

True

Explanation:

The CNC is the primary interface between the machine operator and the machine.

4 0
3 years ago
A bicycle has tires that are 26 inches in diameter. The while in motion, the tires rotate through 125 complete revolutions. How
Stolb23 [73]

Answer:

850.8480103 feet

Explanation:

First you take the diameter and find the circumference, which is (2)(pi)(r) plug in your r which is 26/2= 13 so 2(13)(pi) and multiply taht by 125 after that take your answer and divide by 12which is 850.8480103

3 0
3 years ago
Dust, dirt, or metal chips can pose a potential ____ injury risk in a shop.
Liono4ka [1.6K]

Answer: Eye injury

Explanation: small material such as dust, dirt, and metal shards can harm your eyes with potential blindness or infection.

7 0
2 years ago
Other questions:
  • What is centrifugal force with respect to unbalance? What is the formula used to determine centrifugal force?
    12·1 answer
  • For the pipe-fl ow-reducing section of Fig. P3.54, D 1 5 8 cm, D 2 5 5 cm, and p 2 5 1 atm. All fl uids are at 20 8 C. If V 1 5
    10·1 answer
  • Briefly explain why small-angle grain boundaries are not as effective in interfering with the slip process as are high-angle gra
    5·1 answer
  • A debugging process where you, the programmer, pretend you are a computer and step through each statement while recording the va
    12·1 answer
  • A local surf report provides the height of the wave from the trough to the crest of the wave. How does this relate to the wave’s
    11·1 answer
  • ما جمع كلمة القوة؟help please
    10·1 answer
  • using the two transistor analogy to explain what happens when an SCR is supplied with some gate current.​
    15·1 answer
  • 48/64 reduced to its lowest term
    5·2 answers
  • A golfer and her caddy see lightning nearby. the golfer is about to take his shot with a metal club, while her caddy is holding
    12·1 answer
  • Q1: The first option should always be to get out safely (RUN)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!