Engineering Courses

Chapter 24: Engineering Physics Exam Tests

Engineering Physics MCQs - Chapter 24

Optical Diffraction MCQ (Multiple Choice Questions) PDF - 2

The e-Book Optical Diffraction Multiple Choice Questions (MCQ Quiz) with Answers, Optical Diffraction MCQ PDF download, test 2 to learn free Engineering Physics Online Course. Solve Gratings: Dispersion and Resolving Power Multiple Choice Questions (MCQs), Optical Diffraction quiz with answers PDF to prepare for job interview. The Optical Diffraction MCQ App Download: Free educational app for x-ray diffraction, diffraction by a single slit, diffraction career test for best online colleges.

The MCQ: Principles of diffraction gratings were discovered by; "Optical Diffraction" App Download Android & iOS (Free) with answers james gregory, charles darwin, stephen hawking and michael faraday for online master programs. Practice gratings: dispersion and resolving power quiz questions, download Apple Book (Free Sample) for online associate degree in engineering.

Optical Diffraction Questions & Answers PDF Download: MCQ Quiz 2

MCQ 6: The principles of diffraction gratings were discovered by

A) Charles Darwin
B) James Gregory
C) Stephen Hawking
D) Michael Faraday

MCQ 7: If m is the order number of intensity maximum, then Bragg's law is equals to

A) 2dsinθ=mλ
B) 2/dsinθ=mλ
C) 2dsinθ=m/λ
D) 2dsinθ=5mλ

MCQ 8: Wavelength of 1λ is approximately equals to

A) 10-10 m
B) 1010 m
C) 10-2 m
D) 102 m

MCQ 9: 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

A) asinθ
B) acosθ
C) atanθ
D) acotθ

MCQ 10: When monochromic light from a distant source passes through a narrow slit and then intercepted by viewing screen, light produces on a screen is

A) diffraction pattern
B) reflection pattern
C) retardation pattern
D) absorption pattern

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Optical Diffraction App (Android & iOS)

Optical Diffraction App (Android & iOS)

Engineering Physics App (Android & iOS)

Engineering Physics App (Android & iOS)

Electric Circuit Analysis App (Android & iOS)

Electric Circuit Analysis App (Android & iOS)

Electronic Devices App (Android & iOS)

Electronic Devices App (Android & iOS)