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
saw5 [17]
2 years ago
12

Can someone explain the answer for this question please? -metrology

Engineering
1 answer:
Mademuasel [1]2 years ago
5 0

Answer:

Metrology is “the science of measurement, embracing both experimental and theoretical determinations at any level of uncertainty in any field of science and technology,” as defined by the International Bureau of Weights and Measures  

Explanation:

In simple terms, Metrology is the study or science of measurement. Metrology provides the quality assurance behind modern-day manufacturing processes. It is the science that enables production lines to produce thousands of identical pieces of sophisticated equipment.

You might be interested in
There is a dispute between the multiple parties storing financial transaction data on a blockchain over the validity of a transa
spayn [35]

Answer:

dgjkkkkkkkfdcvv

Explanation:

hjklllgfddsssssyjjjkkkk

p.s sorry

5 0
2 years ago
An energy system can be approximated to simply show the interactions with its environment including cold air in and warm air out
Elenna [48]

Answer: The energy system related to your question is missing attached below is the energy system.

answer:

a) Work done = Net heat transfer

  Q1 - Q2 + Q + W = 0

b)  rate of work input ( W ) = 6.88 kW

Explanation:

Assuming CPair = 1.005 KJ/Kg/K

<u>Write the First law balance around the system and rate of work input to the system</u>

First law balance ( thermodynamics ) :

Work done = Net heat transfer

Q1 - Q2 + Q + W = 0 ---- ( 1 )

rate of work input into the system

W = Q2 - Q1 - Q -------- ( 2 )

where : Q2 = mCp T  = 1.65 * 1.005 * 293 = 485.86 Kw

             Q2 = mCp T = 1.65 * 1.005 * 308 = 510.74 Kw

              Q = 18 Kw

Insert values into equation 2 above

W = 6.88 Kw

5 0
2 years ago
Xyxyydfufggivivihogcufuf​
Genrish500 [490]

Answer:

ummm why is you doing this

Explanation:

It doesnt make sense.

7 0
3 years ago
Who is/are the founder/founders of transistor? ​
den301095 [7]

Answer:

William Shockley, Walter Houser Brattain and John Bardeen.

Explanation:

It was built in 1947 and they won the novel peace prize in 1956

7 0
2 years ago
Read 2 more answers
2. A mild steel wire of radius 0.5mm and length 3m is stretched by a force of 49 N. Calculate:
damaskus [11]
I don’t know how to answer :’(
6 0
2 years ago
Other questions:
  • What does the following program segment do? Declare Count As Integer Declare Sum As Integer Set Sum = 0 For (Count = 1; Count &l
    15·1 answer
  • Memory Question!
    7·1 answer
  • Help me! Phone Phoebe on 07375410044.
    7·2 answers
  • NASA’s Ames research center in Mountain View, California has a centrifuge built to simulate high-g environments. It spins horizo
    15·1 answer
  • Which is the maximum length for any opening on the surface of a 2G SMAW guided bend test specimen?
    11·1 answer
  • 1. Pump extracts energy from a flowing fluid. _______
    10·1 answer
  • Hello how are you all bye everyone have a great day ahead​
    8·2 answers
  • Can someone please help me?
    11·2 answers
  • The only way to know if a design will work in real-world conditions is to build a model, or prototype, based on the plan. This i
    7·2 answers
  • How does science and technology address the problems of the society?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!