| ⇦ | 
| ⇨ |
A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm. The width of the principal maximum of diffraction pattern on a screen at a distance of 50cm will be
Options
(a) 312.5×10⁻³ cm
(b) 312.5 x 10⁻⁴ cm
(c) 312 cm
(d) 312.5 x 10⁻⁵ cm
Correct Answer:
312.5×10⁻³ cm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A thin convex lens of refractive index 1.5 has 20 cm focal length in air. If the lens
- In Young’s double slit experiment, a third slit is made in between the double slits.
- The number of photons of wavelength of 540 nm emitted per second by an electric bulb
- Work done by an external agent in separating the parallel plate capacitor is
- A dip needle vibrates in a vertical plane perpendicular to magnetic meridian. The time
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A thin convex lens of refractive index 1.5 has 20 cm focal length in air. If the lens
- In Young’s double slit experiment, a third slit is made in between the double slits.
- The number of photons of wavelength of 540 nm emitted per second by an electric bulb
- Work done by an external agent in separating the parallel plate capacitor is
- A dip needle vibrates in a vertical plane perpendicular to magnetic meridian. The time
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