we can hear sound around the corner but cannot see because of
Correct answer: B. diffraction
- A. interference
- B. diffraction
- C. polarization
- D. dispersion
Explanation
Therefore, the longer wavelength of sound waves allows them to diffract around corners to a greater extent compared to visible light, explaining why we can hear sound but not see light in such situations
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Optics
Light is studied through reflection, refraction, dispersion, interference, diffraction and polarization, linking ray behavior with its wave nature. Questions may involve mirrors, lenses, optical instruments, refractive index and image formation, while geometrical optics deals with rays and wave optics explains effects such as interference and diffraction.
Practise Optics
665 free Optics MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Physics questions like this
Physics is on 11 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Optics questions
In all of the following, polarization of light is used EXCEPT
When a light ray passes through a small opening, the longer wavelength of the red color as compared to the shorter wavelength of the violet color will:
At the point where the displacement of two waves cancels each other's effect. The path difference is an odd integral multiple of half of the wavelength. This effect is known as:
huygens wave theory of light cannot explain
the top of needle doesn't give a sharp image. it is due to
sun has elliptical shape when it rises and sets due to