⇦ | ⇨ |
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.
Related Questions: - The magnetic lines of force inside a bar magnet
- The wavelength λₑ of an electron and λₚ of a photon are of same energy E are related by
- If the earth shrink such that its mass does not change but radius decreases to one
- A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
- A black body at a temperature of 227⁰C radiates heat at a rate of 20 cal m⁻²s⁻¹.
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic lines of force inside a bar magnet
- The wavelength λₑ of an electron and λₚ of a photon are of same energy E are related by
- If the earth shrink such that its mass does not change but radius decreases to one
- A tyre filled with air (27° C and 2 atm) bursts. The temperature of air is (ˠ=1.5)
- A black body at a temperature of 227⁰C radiates heat at a rate of 20 cal m⁻²s⁻¹.
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply