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lora16 [44]
3 years ago
6

What drives up the cost of consumables?

Engineering
1 answer:
jonny [76]3 years ago
4 0
The time to change them ?
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Electricians will sometimes call ______ "disconnects" or a "disconnecting means."
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I want to say D but i’m not 100% sure
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As you have learned, not all motor oils are the same. What are two things that make them different?.
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2 years ago
Define coordination number. How does this differ from atomic packing factor?
Fynjy0 [20]

Answer:

Coordination number:

        Coordination number can be defined as the number of nearest atoms which touch the central atom.In simple word the number of neighbours atoms which touches a an atoms.

Atomic packing factor :

It is also known as packing efficiency.It is the fraction of volume in a Crystal which is filled by constituent particles.It is always less than 1.Generally it is represented in the fraction.

Ex:

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4 0
3 years ago
How high of a column of sae 30 oil would be required to give the same pressure as 700 mm hg?
Rasek [7]

Hoiu-10,4000 mm.

<h3>Is positive pressure good for PC?</h3>
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  • Tip: As much as it might seem important, the concept of heat rising doesn't have too much of an effect.

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7 0
1 year ago
A 150-lbm astronaut took his bathroom scale (aspring scale) and a beam scale (compares masses) to themoon where the local gravit
Nonamiya [84]

Answer:

a) W = 25.5 lbf

b) W = 150 lbf

Explanation:

Given data:

Mass of astronaut = 150 lbm

local gravity = 5.48 ft/s^2

a) weight on spring scale

it can be calculated by measuring force against local gravitational force which is equal to weight of body

W = mg

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b) As we know that beam scale calculated mass only therefore no change in mass due to variation in gravity

thus W= 150 lbf

7 0
4 years ago
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