question_answer

While measuring the diameter of a wire by screw gauge, three readings were taken are 1.002 cm, 1.004 cm and 1.006 cm. The absolute error in the third reading is

A)                  0.002 cm                            

B)                 0.004 cm

C)                  zero                                     

D)                 1.002 cm                 \[\,\omega \] \[I=\frac{1}{2}M{{R}^{2}}\] \[\therefore \]