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If light emitted from sodium bulb is passed through sodium vapour, then we can get from emergent light
Options
(a) One line of 5890 Å
(b) One line of 5896 Å
(c) Both the lines
(d) None of these
Correct Answer:
Both the lines
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a P-N junction
- The distance travelled by a particle starting from rest and moving
- A boat of anchor is rocked by waves whose crests are 100 m apart and velocity
- At what height h above earth, the value of g becomes g/2 (where R=radius of earth)?
- The potential energy of particle in a force field is U = A/r² – b/r, where A and B
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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