GATE PH · 2022 · PH
Question 64: Atomic and Molecular Physics
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Question 64
PHNAT2 marksNeeds review
Frequency bandwidth
of a gas laser of frequency
Hz is
where
at room temperature and
is the atomic mass of the lasing atom. For
laser (wavelength = 633 nm),
Hz. The value of
is ________ (Round off to one decimal place)Log in to check the answer
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2022PH
GATE PH 2022 · Paper 1
Physics · Original paper archive
- Section
- Physics
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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