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0 votes
1.9k views
in Physics by (150k points)

A physical quantity x is given by x = [(A4 B1/4) / (C3 D4/3)] due to which physical quantity produced the maximum percentage error in x

(a) B  (b) C    (c) A  (d) D

1 Answer

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by (266k points)
 
Best answer

(c) A

Explanation:

x = [(A4B1/4) / (C3D4/3)]

 % error in x = [{4(ΔA / A)} + {(1/4)(ΔB / B)} + {3(ΔC / C)} + {(4/3)(ΔD / D)}]

Term contributing highest value to % error is 4(ΔA / A). Hence A produce maximum percentage error.  

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