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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
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- Two bodies of mass 0.25 kg each moving towards each other with velocity
- Work of 3.0×10⁻⁴ joule is required to be done in increasing the size of a soap film
- Dimensions of electrical resistance are
- One-fourth length of a spring of force constant K is cut away. The force constant
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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