| ⇦ | 
| ⇨ |
λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe widths. The wavelength λ₁ can produce photoelectric effect when incident on a metal. But the wavelength λ₂ cannot produce photoelectric effect. The correct relation between β₁ and β₂ is
Options
(a) β₁ < β₂
(b) β₁ = β₂
(c) β₁ > β₂
(d) β₁ ≥ β₂
Correct Answer:
β₁ < β₂
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - If fundamental frequency of closed pipe is 50 Hz then frequency of 2nd overtone
- A particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
- The angle of incidence at which reflected light is totally polarised for refraction
- The Priniple of LASER action involves
- When the rate of flow of charge through a metallic conductor
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If fundamental frequency of closed pipe is 50 Hz then frequency of 2nd overtone
- A particle is executing the motion x=Acos (ωt-θ). The maximum velocity of the particle is
- The angle of incidence at which reflected light is totally polarised for refraction
- The Priniple of LASER action involves
- When the rate of flow of charge through a metallic conductor
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