a | Homo habilis | i | 900 cc |
b | Homo neanderthalensis | ii | 1350 cc |
c | Homo erectus | iii | 650-800 cc |
d | Homo sapiens | iv | 1400 cc |
In a Vernier caliper, \(N+1\) divisions of vernier scale coincide with \(N\) divisions of main scale. If 1 MSD represents 0.1 mm, the vernier constant (in cm) is: