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Bas_tet [7]
2 years ago
10

What are some common uses of Excel?

Computers and Technology
1 answer:
slamgirl [31]2 years ago
7 0

Answer:

to make a spread sheet and to make sure you have all of the sum and didn[t miss a number

Explanation:

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Which terms means device that converts one voltage to another ?
Jet001 [13]

Answer:

I believe it is an adapter

Explanation:

An adapter or adaptor is a device that converts attributes of one electrical device or system to those of an otherwise incompatible device or system. Some modify power or signal attributes, while others merely adapt the physical form of one connector to another.

6 0
2 years ago
A. Calculate the diffusion coefficient for magnesium in aluminum at 450°C.
SIZIF [17.4K]

Answer:

a) D = 4.88 * 10^(-14) m^2 / s

b)   <em>t </em>= 1.1 hr

Solution:

a) Magnesium in Aluminum diffusion:

D = Do * exp(-Qd / RT)

  =  (1.2 * 10^(-4) m^2 / s) * exp ( - 130,000 / 8.31 * 723.15)

  = 4.88 * 10^(-14) m^2 / s

D = 4.88 * 10^(-14) m^2 / s

b) The composition remains same at say the distance Xo:

(Cx - Co) / (Cs - Co) = Constant

Xo^2 / D_{550} * <em>t </em>= Xo^2 / D_{450} * 15

D_{550} * <em>t </em>= D_{450} * 15

(1.2 * 10^(-4) m^2 / s) * exp ( - 130,000 / 8.31 * 723.15) * <em>t</em>

(4.88 * 10^(-14) m^2 / s) * 15

by, solving for <em>t </em>we get:

 <em>t </em>= 1.1 hr

So, the time required is 1.1 hr.

5 0
2 years ago
Cara is cleaning her computer when she notices a loose cable connecting to her printer. Which two ports would the cable most lik
Ann [662]

Answer:  USB-C

I am 99.5% sure bcuz Im about 90 % because HDMI goes into TVs and stuff

4 0
3 years ago
Read 2 more answers
Which best compares portrait and landscape orientations?
julsineya [31]
#2: Portrait taller than wide & landscape wider than tall
8 0
3 years ago
Windows domain policy to disable windows 10 update
Greeley [361]

Group Policy, change the setting "Turn off the upgrade to the latest version of Windows through Windows Update," which can be found in Computer Configuration / Administrative Templates / Windows Components / Windows Update.

Doing so sets the registry value described in the rest of this step. Note that for Home versions of Windows 7 and 8.1, where the Group Policy editor is not available, editing the registry is the only option.

To make this change with Regedit, navigate to the following key.

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate

Important: If that key doesn't exist, you'll need to create it.

Create a DWORD value called DisableOSUpgrade and set it to 1. (If that sentence makes no sense, you probably shouldn't be using Regedit.)

7 0
3 years ago
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