7 In a specially designed vernier calipers 10 divisions of

Last updated: 6/13/2023

7 In a specially designed vernier calipers 10 divisions of the vernier scale are equal to 4 divisions of the main scale In the following figure the zero error and a measurement are shown In the zero error the 5th and the 10th divisions of the vernier coincides with 1 mm and 3 mm mark on the main scale respectively and in the measurement the 2nd and the 7th divisions of the vernier scale coincide with the 23 mm and 25mm mark on the main scale respectively as shown in the figure Report the length measured with due regards to the error Zero Error 0 0 10 1 2 3 5 Reading of Measurement 1 2 migh 3 10 4 5