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3 years ago

Does anybody know how to take a screenshot on a HP pavilion computer?

Engineering

1 answer:

Setler79 [48]3 years ago

6 0

Answer:

I do i do it everyday

Explanation:

Press windows and prt sc at the same time

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A capillary tube is immersed vertically in a water container. Knowing that water starts to evaporate when the pressure drops bel

REY [17]

Answer: 10.12m, 20micro meter

Explanation:

8 0

3 years ago

Write a new ARMv8 assembly file called "lab04b.S" which is called by your main function. It should have the following specificat

Len [333]

Answer:

my_mul:

.globl my_mul

my_mul:

//Multiply X0 and X1

// Does not handle negative X1!

// Note : This is an in efficient way to multipy!

SUB SP, SP, 16 //make room for X19 on the stack

STUR X19, [SP, 0] //push X19

ADD X19, X1, XZR //set X19 equal to X1

ADD X9 , XZR , XZR //set X9 to 0

mult_loop:

CBZ X19, mult_eol

ADD X9, X9, X0

SUB X19, X19, 1

B mult_loop

mult_eol:

LDUR X19, [SP, 0]

ADD X0, X9, XZR // Move X9 to X0 to return

ADD SP, SP, 16 // reset the stack

BR X30

Explanation:

6 0

4 years ago

Recall the steps of the engineering design process. Compare and contrast the

Marta_Voda [28]

Answer:

Explanation:

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3 0

3 years ago

A 5-mm-thick stainless steel strip (k = 21 W/m•K, rho = 8000 kg/m3, and cp = 570 J/kg•K) is being heat treated as it moves throu

Drupady [299]

Answer:

The temperature of the strip as it exits the furnace is 819.15 °C

Explanation:

The characteristic length of the strip is given by;

$L_c = \frac{V}{A} = \frac{LA}{2A} = \frac{5*10^{-3}}{2} = 0.0025 \ m$

The Biot number is given as;

$B_i = \frac{h L_c}{k}\\\\B_i = \frac{80*0.0025}{21} \\\\B_i = 0.00952$

$B_i$ < 0.1, thus apply lumped system approximation to determine the constant time for the process;

$\tau = \frac{\rho C_p V}{hA_s} = \frac{\rho C_p L_c}{h}\\\\\tau = \frac{8000* 570* 0.0025}{80}\\\\\tau = 142.5 s$

The time for the heating process is given as;

$t = \frac{d}{V} \\\\t = \frac{3 \ m}{0.01 \ m/s} = 300 s$

Apply the lumped system approximation relation to determine the temperature of the strip as it exits the furnace;

$T(t) = T_{ \infty} + (T_i -T_{\infty})e^{-t/ \tau}\\\\T(t) = 930 + (20 -930)e^{-300/ 142.5}\\\\T(t) = 930 + (-110.85)\\\\T_{(t)} = 819.15 \ ^0 C$

Therefore, the temperature of the strip as it exits the furnace is 819.15 °C

5 0

3 years ago

Manufacturing employees who perform assembly line work are referred to as

mamaluj [8]

Answer:

C. assembly line workers.

Explanation:

8 0

3 years ago

Read 2 more answers