Year: 2024
Topic: Experimental skills
Time :
1.
In a vernier callipers, (N + 1) divisions of vernier scale coincide with N divisions of main scale. If 1 MSD represents 0.1mm, the vernier constant (in cm) is:
(1). 1/10N
(2). 1/100(N + 1)
(3). 100N
(4). 10(N + 1)