λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe

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 (b) β₁ = β₂
(c) β₁ > β₂
(d) β₁ ≥ β₂

Correct Answer:

β₁ Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Two spherical nuclei have mass numbers 216 and 64 with their radii R₁ and R₂,
  2. A transformer of 100% efficiency has 200 turns in the primary coil and 40000 turns
  3. A Carnot engine, having an efficiency of η=1/10 as heat engine, is used
  4. A bullet of mass m moving with velocity v strikes a block of mass M at rests
  5. Two sound waves of wavelengths 5m and 6m formed 30 beats in 3 seconds