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yanalaym [24]
3 years ago
5

A torsion balance has a sensitivity requirement (SR) of 6.0 mg. What is the MWQ of this balance if the maximum error permitted i

n using it is 4.2%? [round answer to a whole number]
Mathematics
1 answer:
Pani-rosa [81]3 years ago
4 0

Answer:

MWQ is 143 mg

Step-by-step explanation:

given data

sensitivity requirement (SR) =  6.0 mg

maximum error = 4.2%

to find out

MWQ

solution

we know here MWQ formula that is

MWQ = \frac{sensitivity requirement}{error}     ................1

so here error is 4.2 % = 0.042

put here all these value in equation 1 we get

MWQ = \frac{sensitivity requirement}{error}

MWQ = \frac{6}{0.042}

MWQ = 142.857 mg

so MWQ is 143 mg

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