⇦ | ⇨ |
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: - The frequency of light ray having the wavelength 3000Å is
- If doubly ionised lithium atom is hydrogen like with atomic number 3, the wavelength
- A galvanometer of resistance 50Ω is connected to a battery of 3 V along with a resistance
- The vector sum of two forces is perpendicular to their vector difference. In that case,
- For high frequency a capacity offers
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The frequency of light ray having the wavelength 3000Å is
- If doubly ionised lithium atom is hydrogen like with atomic number 3, the wavelength
- A galvanometer of resistance 50Ω is connected to a battery of 3 V along with a resistance
- The vector sum of two forces is perpendicular to their vector difference. In that case,
- For high frequency a capacity offers
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