In T = 2pi lg, g = 4pi^2lT^2. If l has 0.5% and T 2% uncertainty, the uncertainty in g is:

  1. 2%
  2. 4.5%
  3. 2.5%
  4. 1.5%
Answer

B) 4.5%

0.5 + 2(2) = 4.5%. SLO P-11-N-26 · Understanding

Physics MCQ · More Experimental Skills and Data Analysis MCQs · Practise