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3 years ago

Which list ranks these jobs in the STEM career cluster based on the years of schooling required, from the most to least?

Engineering

2 answers:

Monica [59]3 years ago

5 0

Answer:

it's C

Explanation:

:) just did it!

and reminder that you are amazing;>

shutvik [7]3 years ago

3 0

Answer:

yes it's C

Explanation:

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Select the correct answer.

FrozenT [24]

Answer:

B. Italy

Explanation:

Hope this helps :)

6 0

3 years ago

Read 2 more answers

Calculate the unit cell edge length for an 80 wt% Ag−20 wt% Pd alloy. All of the palladium is in solid solution, the crystal str

alisha [4.7K]

Answer:

λ^3 = 4.37

Explanation:

first let us to calculate the average density of the alloy

for simplicity of calculation assume a 100g alloy

80g --> Ag

20g --> Pd

ρ_avg= 100/(20/ρ_Pd+80/ρ_avg)

= 100*10^-3/(20/11.9*10^6+80/10.44*10^6)

= 10744.62 kg/m^3

now Ag forms FCC and Pd is the impurity in one unit cell there is 4 atoms of Ag since Pd is the impurity we can not how many atom of Pd in one unit cell let us calculate

total no of unit cell in 100g of allow = 80 g/4*107.87*1.66*10^-27

= 1.12*10^23 unit cells

mass of Pd in 1 unit cell = 20/1.12*10^23

Now,

ρ_avg= mass of unit cell/volume of unit cell

ρ_avg= (4*107.87*1.66*10^-27+20/1.12*10^23)/λ^3

λ^3 = 4.37

6 0

3 years ago

What invention would you argue most impacted mechanical engineering

Law Incorporation [45]

Answer:

The wheel

Explanation:

3 0

3 years ago

Consider a steady developing laminar flow of water in a constant-diameter horizontal discharge pipe attached to a tank. The flui

dalvyx [7]

Answer:

hello attached is the free body diagram of the missing figure

Fr = $\frac{\pi }{4} D^2 [ ( P1 - P2) - pV^2 ]$

Explanation:

Average velocity is constant i.e V1 = V2 = V

The momentum equation for the flow in the Z - direction can be expressed as

-Fr + P1 Ac - P2 Ac = mB2V2 - mB1V1 ------- equation 1

Fr = horizontal force on the bolts

P1 = pressure of fluid at entrance

V1 = velocity of fluid at entrance

Ac = cross section area of the pipe

P2 and V2 = pressure and velocity of fluid at some distance

m = mass flow rate of fluid

B1 = momentum flux at entrance , B2 = momentum flux correction factor

Note; average velocity is constant hence substitute V for V1 and V2

equation 1 becomes

Fr = ( P1 - P2 ) Ac + mV ( 1 - 2 )

Fr = ( P1 - P2 ) Ac - mV ---------------- equation 2

equation for mass flow rate

m = pAcV

p = density of the fluid

insert this into equation 2 EQUATION 2 BECOMES

Fr = ( P1 - P2) Ac - pAcV^2

= Ac [ (P1 - P2) - pV^2 ] ---------- equation 3

Note Ac = $\frac{\pi }{4} D^2$

Equation 3 becomes

Fr = $\frac{\pi }{4} D^2$ [ (P1 -P2 ) - pV^2 ] ------- relation for the horizontal force acting on the bolts

6 0

3 years ago

If necessary, open the Cleanup Animator and choose the Shuffle Left algorithm from the Select Algorithm drop-down list. Click Ru

jek_recluse [69]

Answer:

A = 42 32 0 0 0 77 23 71 is the list of numbers taken here as the question is incomplete.

L marker moves to the right trying to detect 0s. Each time it detects a 0, the R marker moves to the right, shuffling the data items to the left.

Get the array, A and its size, n

L = 1

R = 2

Repeat the following steps until left > legit

if AL ≠ 0

L ++

R ++

else

legit --

Repeat the following steps until right > n

Copy AR to AR

R ++

R = L + 1

stop

Explanation: The arrangement of data is as follows:

A = 42 32 0 0 0 77 23 71

N = 8; L= 1; R = 2

Iteration 1: 42 ≠ 0 => L = 2; R = 3

A = 42 32 0 0 0 77 23 71

Iteration 2: 32 ≠ 0 => L = 3; R = 4

A = 42 32 0 0 0 77 23 71

Iteration 3: 0 = 0 => N = 7

Copy the remaining elements one position to its left

A = 42 32 0 0 77 23 71

Iteration 4: 0 = 0 => N = 6

Copy the remaining elements one position to its left

A = 42 32 0 77 23 71

Iteration 5: 0 = 0 => N = 5

Copy the remaining elements one position to its left

A = 42 32 77 23 71

Iteration 6: 77 ≠ 0 => L = 4; R = 5

A = 42 32 77 23 71

Iteration 7: 23 ≠ 0 => L= 5; R = 6

A = 42 32 77 23 71

Iteration 8: 71 ≠ 0 => L= 6; R = 7

A = 42 32 77 23 71

L > N ---- stop

final arrangement of the data when the algorithm terminates

42 32 77 23 71

3 0

4 years ago