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
riadik2000 [5.3K]
3 years ago
15

Your friend has two substances A and B which are compressed liquid and superheated vapor respectively. Both are in rigid vessels

. Your friend claims that when he cools down both substances they started to boil. Can this be true? Explain yourself using a T-v diagram.
Engineering
1 answer:
Anon25 [30]3 years ago
3 0

Answer:

Following are the solution to the given question:

Explanation:

The material is necessary to cook since frying is a speedy process for evaporation.

Drug A is now in the compressed fluid area, and the material would not boil if the pressure is chilled. Because the ship is solid, its substance A claim is false.

Unless the volume comprises of a drop in the heat, the B substance reaches a vapor pressure area and a wet region. That's the area that melting may occur. His claim for material B could therefore be true.

You might be interested in
8- Concentration polarization occurs on the surface of the.......
Rainbow [258]

Explanation:

Concentration overpotential, ηc,

I hope it helps you

5 0
3 years ago
The Aluminum Electrical Conductor Handbook lists a dc resistance of 0.01558 ohm per 1000 ft at 208C and a 60-Hz resistance of 0.
Bogdan [553]

Answer:

a) 0.01558 Ω per 1000 feet

b) 0.0923  Ω per mile

c)  3.57%

Explanation:

<u>a) Calculate and verify the DC resistance </u>

Dc resistance = R = р \frac{l}{A}

for aluminum at 20°C

р = 17 Ωcmil/ft

hence R = 17 * 1000 / ( 113000 ) = 0.01527 Ω per 1000 feet

there when there is an increase in resistance of 2% spiraling

R = 1.02 * 0.01527 = 0.01558 Ω per 1000 feet

<u>b) Calculate the DC resistance at 50°C </u>

R2 = R1 ( \frac{T+t2}{T+ t1} )

where ; R1 = 0.01558 , T = 228 , t2 = 50, t1 = 20 ( input values into equation above )

hence R2 = ( 0.01746 / 0.189 ) Ω per mile = 0.0923  Ω per mile

<u>c ) Determine the percentage increase due to skin effect </u>

AC resistance = 0.0956 ohm per mile

Hence; Increase in skin effect

= ( 0.0956  -0.0923 ) / 0.0923

=  0.0357 ≈ 3.57%

4 0
3 years ago
List two skills that are useful when working in teams.
Margarita [4]

Answer:

1-The Ability to Listen If a team of people in any group are going to work well together, it is important to listen to one another’s ideas. ...

2-Check Your Ego This isn’t saying abandon your ego all together, because that isn’t healthy. ...

Explanation:

6 0
3 years ago
Read 2 more answers
A light pressure vessel is made of 2024-T3 aluminum alloy tubing with suitable end closures. This cylinder has a 90mm OD, a 1.65
Andru [333]

Given:

Outer Diameter, OD = 90 mm

thickness, t = 0.1656 mm

Poisson's ratio, \mu = 0.334

Strength = 320 MPa

Pressure, P =3.5 MPa

Formula Used:

1).  Axial Stress_{max} = P[\frac{r_{o}^{2} + r_{i}^{2}}{r_{o}^{2} - r_{i}^{2}}]

2). factor of safety, m = \frac{strength}{stress_{max}}

Explanation:

Now, for Inner Diameter of cylinder, ID = OD - 2t

ID = 90 - 2(1.65) = 86.7 mm

Outer radius,  r_{o} = 45mm

Inner radius,  r_{i} = 43.35 mm

Now by using the given formula (1)

  Axial Stress_{max} = 3.5[\frac{45^{2} + 43.35^{2}}{45^{2} - 43.35^{2}}]

  Axial Stress_{max} = 3.5\times 26.78 =93.74 MPa

Now, Using formula (2)

factor of safety, m = \frac{320}{93.74} = 3.414

7 0
3 years ago
4. The friction point is the point
MaRussiya [10]
D. Kelsi kanals Alabama’s Italian Oslo Goldie talisman Jacoby Allah gamma Ireland Hannah Lucy UCD tv RSA was was ex
4 0
3 years ago
Other questions:
  • To operate a vehicle in Florida, you must
    10·2 answers
  • For a steel alloy it has been determined that a carburizing heat treatment of 7 hour duration will raise the carbon concentratio
    12·1 answer
  • i need jacket for my daughter who will be going on a girls scouts camping trip it cannot be bulky because she is limited to one
    8·2 answers
  • 8. Which of the following is a characteristic of no-till farming?
    8·1 answer
  • The ultimate BOD of a river just below a sewage outfall is 50.0 mg/L, and the oxygen deficit at the outfall D0 is 2.0 mg/L. The
    6·1 answer
  • What competitive strategy was used by Regal Marine?
    5·1 answer
  • Which organisms are consumers in this food chain? List all that apply. *
    5·1 answer
  • It is ___ for motorcyclists to ride more than two abreast in a lane.
    7·1 answer
  • I want to know if anyone else know how to tell apart real leather from fake leather?!?!
    6·2 answers
  • Chemical engineers determine how to transport chemicals.<br> O True<br> False
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!