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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: - The condition under which a microwave oven heats up a food item containing
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Topics: Wave Optics
(101)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The condition under which a microwave oven heats up a food item containing
- The frequency of an alternating voltage is 50 cycles per second and its amplitude
- To observed diffraction, the size of the obstacle
- A body travelling along a straight line traversed one-third of the total distance
- If 10000 V is applied across an X-ray tube, what will be the ratio of de-Broglie
Topics: Wave Optics (101)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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