Physics, asked by nancy215, 1 year ago

check the % error in t=(l/g)½. when error in l is 1% and error in g is 5%check the % error in t=(l/g)½. when error in l is 1% and error in g is 5%

Answers

Answered by redcatnehu
0

If x and y have independent random errors

δx and δy, then the error in z = x + y is

δz =

p

δx2 + δy2.

2. If x and y have independent random errors

δx and δy, then the error in z = x × y is

δz

z

=

δx

x

¶2

+

µ

δy

y

¶2


nancy215: Sorry . But i didnt understood the answer.. thnks for answering. If u can plz solve in easier way. Then do it
nancy215: I think its answer it 3%
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