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Diffraction of Waves MCQ with Answers PDF

Solve Diffraction of Waves Multiple Choice Questions (MCQ), a level physics quiz answers PDF with career tests for online courses. Practice superposition of waves Multiple Choice Questions and Answers (MCQs), Diffraction of Waves quiz questions bank for online degree programs. "Diffraction of Waves MCQ" PDF book: interference, young double slit experiment, diffraction of waves test prep for colleges offering online degree programs.

"Effect of diffraction is greatest if waves pass through a gap with width equal to" Multiple Choice Questions (MCQ) on diffraction of waves with choices frequency, wavelength, amplitude, and wavefront for online degree programs. Practice diffraction of waves quiz questions for merit scholarship test and certificate programs for 2 year online degrees.

MCQs on Diffraction of Waves

1.

Effect of diffraction is greatest if waves pass through a gap with width equal to

frequency
wavelength
amplitude
wavefront

2.

Visible light has wavelength of

5 × 10-7 m
3 × 108 m
6 × 10³ m
4 × 104 m

3.

For listening radio in cars, external radio aerials are used because

radio waves have shorter wavelength
radio waves have longer wavelength
radio waves cannot pass through window
radio waves require a medium to propagate

4.

Spreading of wave as it passes through a gap or around an edge is called

reflection
refraction
diffraction
superposition

5.

Microwaves have wavelength of about

10 cm
20 cm
30 cm
40 cm