| ⇦ | 
| ⇨ |
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 body A experiences perfectly elastic collision with a stationary body B
- Wavefront is the locus of all points, where the particles of the medium
- The resistance in the two arms of the meter bridge are 5Ω and RΩ, respectively
- The dimension of 1/2ε₀E², where ε₀ is permittivity of free space and E is electric field
- A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body A experiences perfectly elastic collision with a stationary body B
- Wavefront is the locus of all points, where the particles of the medium
- The resistance in the two arms of the meter bridge are 5Ω and RΩ, respectively
- The dimension of 1/2ε₀E², where ε₀ is permittivity of free space and E is electric field
- A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
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