Question

Which one of following is applicable to solve uncertainty during subtraction of signifi
figures?
(a) Absolute uncertainty
(b) Relative uncertainty
(c) £1
(d) Both a and b (e) None of these
17​

Answer 1

Answer:

A common rule of thumb is to take one-half the unit of the last decimal place in a measurement to obtain the uncertainty. Rule For Stating Uncertainties - Experimental uncertainties should be stated to 1- significant figure.