Question

In an experiment the following observations were recorded::-
L= 2.8 20 m ....M = 3.00 kg ...l= 0.087 cm, diameter (D)= 0.0 14 cm. Taking g 9.81 m/sec² using the formula,
$\sf{Y = \frac{4Mg}{πD²l}}$
,the maximum possible error in Y is

a) 7.96%
b) 4.56%
c) 6.50%
d) 8.42% ​

Answer 1

C is the Correct option as explained.Auto correction-6.50% Not 6.5% thank you.

sorry to send two Pics,Cause this app didn't provide Necessary Equation material,Or..maybe i just don't know how to do that. So..Typed it in the 'Math note app' It always does that.Hope it helps :)