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Diffraction by a Single Slit Multiple Choice Questions (MCQ) PDF Download
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Free Diffraction by a Single Slit Multiple Choice Questions (MCQ Quiz) with Answers (Diffraction by a Single Slit MCQ PDF Book) download to learn physics online courses. Practice Optical Diffraction Multiple Choice Questions and Answers (MCQs), Diffraction by a Single Slit quiz answers PDF to learn engineering degree courses. The Diffraction by a Single Slit MCQ App Download: Free learning app for gratings: dispersion and resolving power, diffraction by a single slit, x-ray diffraction, circular aperture diffraction test prep for associate degrees in engineering.
The MCQ: If wave's first side diffraction maximum is 15° and is coinciding with first minimum of red light, then wavelength of light is; "Diffraction by a Single Slit" App Download (Free) with answers 430 nm, 120 nm, 350 nm and 1200 nm to learn engineering degree courses. Study diffraction by a single slit quiz questions, download Google e-Book (Free Sample) for engineering associate's degree online.
Diffraction by a Single Slit MCQs: Questions and Answers PDF Download
MCQ 1: If wave's first side diffraction maximum is 15° and is coinciding with first minimum of red light, then wavelength of light is
- 430 nm
- 120 nm
- 350 nm
- 1200 nm
MCQ 2: If a slit of width 'a' is illuminated by white light, then value of 'a' at which the first minimum for red light of wavelength 650 nm appears at θ=15°, is
- 25 µm
- 2.5 µm
- 250 µm
- 25 m
MCQ 3: If 'a' is single slit width and θ is angle of first dark fringle, then path length difference in single slit diffraction is equals to
- asinθ
- acosθ
- atanθ
- acotθ
MCQ 4: In a single slit diffraction experiment, dark fringles are produced where the path length differences between top and bottom rays are
- 90° shift with each other
- 180° shift with each other
- 120° shift with each other
- equal
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Diffraction by a Single Slit Learning App & Free Study Apps
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