Physics-Vernier Caliper
NEET Physics Vernier Caliper MCQ Question
Type: MCQ-numerical-Easy-Class 12
If the least count of a Vernier caliper is 0.02 cm and the main scale reading is 3.5 cm with the 8th Vernier scale division coinciding, what is the measured length?
A
68 cm
B
16 cm
C
08 cm
D
52 cm
Correct Answer
Option A
Detailed Explanation
The measured length is calculated by adding the main scale reading to the product of the number of coinciding Vernier scale division and the least count: 3.5 cm + (8 × 0.02 cm) = 3.68 cm.
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