Atomic & Molecular Physics-Width of Spectrum Lines (CSIR Physical Sciences): Questions 1 - 1 of 1

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Question number: 1

» Atomic & Molecular Physics » Width of Spectrum Lines

Appeared in Year: 2013

MCQ▾

Question

Two monochromatic source, L1andL2 , emit light at 600 and 700 nm, respectively. If their frequency bandwidths are 101 and 103 GHz, respectively, then the ratio of line width of L1 to L2 is approximately – (December)

Choices

Choice (4) Response
a.

100:1

b.

1:75

c.

75:1

d.

1:85

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