- #1
cowboi12345
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The coefficient of rigidity n of a wire of length L and uniform diameter is given by:
n = AL/d^4
where A is a constant...If errors of +- 0.25% and +-1% are possible in measuring L and d respectively, find the maximum possible error in the calculated value of n...
how do i do this.?
I've partially differentiated it with respect to L and d...and that's about it..
n = AL/d^4
where A is a constant...If errors of +- 0.25% and +-1% are possible in measuring L and d respectively, find the maximum possible error in the calculated value of n...
how do i do this.?
I've partially differentiated it with respect to L and d...and that's about it..