Answer:
Explanation:
When white is inside a , there's not enough air inside the to cause the water to
to make the sticky. Basically, the protects the from the air and keeps the runny.
Answer: c. The Professional Engineers Act and Board Rules
Explanation:
The reference source may be consulted to answer questions regarding the Professional Engineers Act is the The Professional Engineers Act and Board Rules.
The Professional Engineers Act and Board Rules is an Act that was established in order to regulate the qualifications for professional engineered, register them and also make sure that their conducts and behavior are looked into.
Answer:
Christmas is celebrated to remember the birth of Jesus Christ, who Christians believe is the Son of God.
Explanation:
Christmas is celebrated to remember the birth of Jesus Christ, who Christians believe is the Son of God. The name 'Christmas' comes from the Mass of Christ (or Jesus). A Mass service (which is sometimes called Communion or Eucharist) is where Christians remember that Jesus died for us and then came back to life.
Answer:
yes you got it correct
Explanation:
hope you have a good day and stay positive ❤️
Answer:
rate of heat transfer = 9085708.80 W
Explanation:
Given:
Inside diameter, D = 5.1 cm
= 5.1 x 
m
Average velocity, V = 7 m/s
Mean temperature, T = (66+38) /2
= 52°C
Therefore kinematic viscosity at 52°C is ν = 0.104 X 
/ s
Prandtl no., Pr = 0.021
We know Renold No. is
Re = 
Re = 
= 3.432 X 
Therefore the flow is turbulent.
Since the flow is turbulent and the ratio of L/D is greater than 60 we can use Dittua-Boelter equation.
Nu = 0.023 
.
= 0.023 x 
x 
= 1221.52
Since Nu = 
h = 
= 
= 225143.3
Therefore rate of heat transfer, q = h.A(T-
q= 225143.3 x 2πrh ( 66-38)
= 225143.3 X 2π X 
= 9085708.80 W
