| ⇦ | 
| ⇨ |
In a diffraction pattern due to a singleslit of width a, the first minimum is observed at an angle 30⁰ when light of wavelength 5000Å is incident on the slit. The first secondary maximum is observed at an angle of
Options
(a) sin⁻¹(2/3)
(b) sin⁻¹(1/2)
(c) sin⁻¹(3/4)
(d) sin⁻¹(1/4)
Correct Answer:
sin⁻¹(3/4)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A series L-C-R circuit contains inductance 5 mH, capacitance 2 μF and resistance
- Colours appear on a thin soap film and soap bubbles due to the phenomenon of
- A nucleus with mass number 220 initially at rest emits an α-particle. If the Q-value
- A wire elongates by l mm when a load W is hanged from it. If the wire goes over
- Two springs with spring constants K₁=1500 N/m and K₂=3000 N/m
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A series L-C-R circuit contains inductance 5 mH, capacitance 2 μF and resistance
- Colours appear on a thin soap film and soap bubbles due to the phenomenon of
- A nucleus with mass number 220 initially at rest emits an α-particle. If the Q-value
- A wire elongates by l mm when a load W is hanged from it. If the wire goes over
- Two springs with spring constants K₁=1500 N/m and K₂=3000 N/m
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