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A spectrometer gives the following readi...

A spectrometer gives the following reading, when used to measure the angle of a prism. Main scale reading `= 58.5^(@)` , Vernier scale reading = 09 division
Given that 1 division on main scale corresponding to `0.5^(@)`. Total division on the vernier scale is 30 and match with 29 divisions on the main scale. The angle of the prism, from the above data is

A

`58.59^(@)C`

B

`58.77^(@)`

C

`58.65^(@)`

D

`59^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
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