2 years ago

I'm supposed to make an accurate 1/4"=1' floor plan. How do you do that?

Engineering

2 answers:

seropon [69]2 years ago

8 0

Using the measuring tool

Leya [2.2K]2 years ago

3 0

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Explanation:

z = number of atoms

M = Molar mass of zirconium

N = Avogadro’s number

Vc = volume of zirconium unit cell

d = density

$z=12x\frac{1}{6}+2x\frac{1}{2}+3=6$

z = 6 atoms per unit cell

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N = $6.023x10^{23} atoms/mol$

d = $6.51g/cm^{3}$

$V_{c}=\frac{zxM}{dxN}$

$V_{c}=\frac{6x(91.224g/mol)}{(6.51g/cm^{3}) x(6.023x10^{23}atoms/mol) }$

$V_{c}=1.396x10^{-22} cm^{3} /unit.cell$

$V_{c}=1.396x10^{-28} m^{3} /unit.cell$

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2 years ago

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Answer C

Explanation:

That is the correct way.

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because burning rubber increases the grip power

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Complete Question

The complete question is shown on the first uploaded image

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a) $f_{(n)} = f_{(n-1)} + n-2$

b) $g_{(n)} = g_(n+1) + (n-2)$

Explanation:

The explanation is shown on the second and third uploaded image

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