| ⇦ | 
| ⇨ |
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: - A car moving with a velocity of 36 km/hr crosses a siren of frequency 500 Hz.
- Four blocks of same mass connected by cords are pulled by a force F
- The velocity of molecules of a gas at temperature 120 K is v. At what temperature
- The photoelectric threshold wevelength for potassium (work function being 2 eV) is
- A choke is preferred to a resistance for limiting current in AC circuit because
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A car moving with a velocity of 36 km/hr crosses a siren of frequency 500 Hz.
- Four blocks of same mass connected by cords are pulled by a force F
- The velocity of molecules of a gas at temperature 120 K is v. At what temperature
- The photoelectric threshold wevelength for potassium (work function being 2 eV) is
- A choke is preferred to a resistance for limiting current in AC circuit because
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