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
AURORKA [14]
3 years ago
15

For a copper-silver alloy of composition 25 wt% Ag-75 wt% Cu and at 775°C (1425°F) do the following:

Engineering
1 answer:
ZanzabumX [31]3 years ago
8 0

Answer:

(a) The mass fractions of α and β phases

⇒  W_{\alpha} = 0.80  and   W_{\beta } = 0.20

(b) The mass fractions of primary α and eutectic micro constituents.

primary α = 0.73     and eutectic micro constituents = 0.27

(c) The mass fraction of eutectic α. = 0.07

Explanation:

You might be interested in
Answer back to question for la ,lot points
Lerok [7]

Answer:

yes

Explanation:

yes

5 0
2 years ago
What might cause a shotgun to explode?
Tanzania [10]

Answer:

When you pull the trigger to shoot a shotshell from a shotgun or a cartridge from a rifle or handgun, the firing pin strikes the primer in the base of the cartridge or shotshell. This causes the primer to explode. The spark from the primer ignites the gunpowder, which burns rapidly and converts to a gas.

Explanation:

3 0
2 years ago
Read 2 more answers
A well-designed product will increase?​
Colt1911 [192]

Answer:

true

Explanation:

A well designed product will increase in sells and in stock.

8 0
1 year ago
Why would the shear stress be considered as the momentum flux.
oksano4ka [1.4K]

Answer:

A fluid flowing along a flat plate will stick to it at the point of contact

Explanation:

and this is known as the no-slip condition. ... This is the precise reason why shear stress in a fluid can also be interpreted as the flux of momentum.

3 0
2 years ago
The purification of hydrogen gas is possible by diffusion through a thin palladium sheet. Calculate the number of kilograms of h
diamong [38]

Answer:

M=0.0411 kg/h or 4.1*10^{-2} kg/h

Explanation:

We have to combine the following formula to find the mass yield:

M=JAt

M=-DAt(ΔC/Δx)

The diffusion coefficient : D=6.0*10^{-8} m/s^{2}

The area : A=0.25 m^{2}

Time : t=3600 s/h

ΔC: (0.64-3.0)kg/m^{3}

Δx: 3.1*10^{-3}m

Now substitute the  values

M=-DAt(ΔC/Δx)

M=-(6.0*10^{-8} m/s^{2})(0.25 m^{2})(3600 s/h)[(0.64-3.0kg/m^{3})(3.1*10^{-3}m)]

M=0.0411 kg/h or 4.1*10^{-2} kg/h

8 0
2 years ago
Other questions:
  • The number of weaving errors in a twenty-foot by ten-foot roll of carpet has a mean of 0.8 What is the probability of observing
    6·1 answer
  • A frustum of cone is filled with ice cream such that the portion above the cone is a hemisphere. Define the variables di=1.25 in
    9·1 answer
  • (a) Draw the Moore finite state machine (FSM) of an electronic combination lock with a RESET button, two number buttons (0 and 1
    12·1 answer
  • Material with hardness of 220 Vickers is harder than material with a hardness of 180 Vickers. a)-True b)- False
    8·1 answer
  • The y-component of velocity for a certain 2-D flow field is given as u = 3xy + x2 . Determine the x-component of velocity if the
    12·1 answer
  • Answer the following questions, and very briefly explain your answer:
    5·1 answer
  • If the 1550-lb boom AB, the 190-lb cage BCD, and the 169-lb man have centers of gravity located at points G1, G2 and G3, respect
    11·1 answer
  • 5 lb of propane is contained in a closed, rigid tank initially at 80 lbf/in^2, 110 degrees Fahrenheit. Heat transfer occurs unti
    5·1 answer
  • 100 kg of refrigerant-134a at 200 kPa iscontained in a piston-cylinder device whose volume is 12.322 m3. The piston is now moved
    14·1 answer
  • An open vat in a food processing plant contains 500 L of water at 20°C and atmospheric pressure. If the water is heated to 80°C,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!