⇦ | ⇨ |
The parallel beams of monochromatic light of wavelength 4.5 x10⁻⁷ m passes through a long slit with width 0.2×10⁻³ m. The angular divergence in which most of the light is
Options
(a) 4.5×10⁻³rad
(b) 4.5 π rad
(c) 2.25×10⁻³rad
(d) 9×10⁻³rad
Correct Answer:
4.5×10⁻³rad
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental
- If the ionisation energy for the hydrogen atom is 13.6 eV, the energy required
- Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine
- A bullet is shot from a riffle. As a result the rifle recoils.The kinetic energy of riffle
- The wavelength λₑ of an electron and λₚ of a photon are of same energy E are related by
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a string is divided into three segments of length l₁, l₂ and l₃ the fundamental
- If the ionisation energy for the hydrogen atom is 13.6 eV, the energy required
- Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine
- A bullet is shot from a riffle. As a result the rifle recoils.The kinetic energy of riffle
- The wavelength λₑ of an electron and λₚ of a photon are of same energy E are related by
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