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1A student measured the length of a rod and wrote it as 3.50 cm. Which instrument did he use to measure it

1A student measured the length of a rod and wrote it as 3.50 cm. Which instrument did he use to measure it

Grade:12th pass

1 Answers

Arun
25750 Points
5 years ago
Least count of vernier calliper is 1/10 mm = 0.1 mm = 0.01 cm.....hence he used A vernier calliper where the 10 divisions in vernier scale matches with 9 division in main scale and main scale has 10 divisions in 1 cm

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