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jek_recluse [69]
3 years ago
10

Consider Fe – 3.0 wt% C steel at a temperature just below the eutectic point. Determine the phase present in this alloy. Determi

ne the compositions of each phase. Determine the relative amount of each phase. Determine the relative amount of lamellar structure.

Engineering
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0

Answer

Please see attachment for the answer. I solved it in its simplest form.

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When its 100-hp engine is generating full power, a small airplane with mass 700 kggains altitude at a rate of 2.5 m/s. What frac
snow_lady [41]

For the given problem it is necessary to recap the concepts about Power, that is, is the rate of doing work or of transferring heat, i.e. the amount of energy transferred or converted per unit time.

The equation for power can be written as

P = FV

Where,

F= Net Force

V =Velocity

By the second newton law, force can be:

F = mg

Where m means the mass and g the gravity acceleration.

We can also write the equation as,

P = mgv

Replacing the values

P = 700*9.8*25

P = 17.15kW

Tenemos unidades en dos sistemas diferentes, por lo que convertimos los HP a Sistema internacional y tenemos que

1hp = 0.746kW

Then the fraction \etais,

\eta = \frac{17.15kW}{0.746kW}

\eta = 22.989

Therefore the fraction of the engine power is being used to make the airplane climb is 22.984%

5 0
3 years ago
Why/how is a paperclip able to float on water?
abruzzese [7]

Answer:

Water surface tension

Explanation:

The water around the paperclip forms a kind of elastic surface, deforming, in which the clip can stay afloat.

This is because the molecules that are on the surface of the water, already in contact with the air, try to cling to those that are next to them and those that are immediately below.

If we added even if it were just a drop of soap in the water, the clip would go to the bottom, because the soap has the ability to decrease the surface tension of the water.

7 0
3 years ago
Student A says used oil filters may be immediately dumped in the trash. Student B says used oil filters must be punctured and dr
pogonyaev
Chupapi munyanyo holaa
7 0
3 years ago
A fair die is thrown, What is the probability gained if you are told that 4 will
Semmy [17]

Answer:

1/6

Explanation:

A dice has 6 sides, the probability of 4 appearing is 1/6.

7 0
3 years ago
Which test element is used to apply test execution settings for the main business flow excluding Login and Log out 1) Run time c
Svet_ta [14]

Test element is used to apply test execution settings for the main business flow excluding Login and Log out is "Transaction  controller"

<u>Explanation:</u>

Transaction controllers are a technoscientifically kind of controllers that produce an additional sample that measures the overall time is taken or response time to perform its nested samplers.

The Controller has two checkboxes,those are

1.Generate Parent Samples

2. Include term of the timer and pre-post processors in the produced sample - It is the time which involves all processing samples within the Transaction controller, not just the HTTP samples. In Case one sample is lost or crashed then the entire Transaction Controller will fail. In case anyone sample assertion is failed then the complete Transaction Controller will fail.

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4 years ago
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