Question 13 [1 point) 120 130 l Which of the following is valid for the reading shown? 0 122.1 :I: 0.5 0 124.3 :I: 0.1 O 122 :I: 1 0 124.3 :I: 0.5 0 122.1 :l: 0.1 Question 14 [1 point) For this question, assume that two quantities, A and B. have uncertainties AA = 0.2 and AB = 0.3 respectively. What is the uncertainty in A + B? 0 It depends on A and 3. Question 15 [1 point) For this question, assume that two quantities, A and B. have uncertainties AA = 0.2 and AB = 0.3 respectively. What is the uncertainty in A - B ? 0 It depends on A and B. Question 16 (1 point) For this question, assume that two quantities, A and B. have uncertainties AA = 0.2 and AB = 0.3 respectively. What is the uncertainty in A x B ? 0 It depends on A and 3. Question 17 [1 point) For this question, assume that two quantities, A and B. have uncertainties AA = 0.2 and AB = 0.3 respectively. What is the uncertainty in A l B? 0 It depends on A and B