Question

Two spectral lines are very close to each other.
They are illuminated
By using red colour of light and
By using violet colour of light
a) A microscope is used to view the image in both case keeping all other conditions are same. Of these two
colours of light (violet & red) which will help to view the image clearly? Explain.
(2)
b) For given colour of light if the medium in between object (spectral lines) and objective lens of the of the
microscope is replaced from air to glass, what will be the observation?
(2)

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Answer 1

Answer:

(1)- other articles where spectral line is discussed : spectroscopy : basic properties of atoms. ... ... astronomy, the splitting of a spectral line into two or more components of slinghtly different...