Error — Multiple FormulaHardQuestion 30166
Question
The frequency of a tuning fork is found using f = n/t where n = 500 (exact count) and t = 10.0 ± 0.1 s. The %error in f is:
- A0.1%
- B1%Correct
- C0.5%
- D10%
Correct answer
1%
Explanation
Since n is exact (no error), %error in f = %error in t = (0.1/10.0)×100 = 1%.