11th Class Quizzes 11th Class Physics

Question:
The edge of a line recorded as 12.7 cm with the help of a metre rule calibrated in millimeters have mximum uncertainty equal to

Option A):
0.1 cm
Option B):
none of these
Option C):
— 0.05 cm
Option D):
+ 0.05 cm

Correct Answer is Option A):
0.1 cm