Sound waves exhibit more diffraction than lig | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Diffraction is the bending of waves around the corners of an obstacle or through an aperture. The condition for significant diffraction is that th

Vedclass · Accepted Answer

The wavelength of sound waves is greater than that of light waves.

Vedclass · Answer

(A) Diffraction is the bending of waves around the corners of an obstacle or through an aperture. The condition for significant diffraction is that the size of the obstacle or aperture $(a)$ must be comparable to the wavelength $(\lambda)$ of the wave, i.e., $a \approx \lambda$ or $\frac{a}{\lambda} \approx 1$.Since the wavelength of sound waves $(\lambda_s)$ is much larger than the wavelength of light waves $(\lambda_l)$, sound waves can easily diffract around common obstacles (like doors or walls) whose dimensions are in the range of meters.Conversely, light waves have very small wavelengths (in the range of $10^{-7} \, m$), so they only show noticeable diffraction when passing through extremely small apertures or around very fine edges.

Sound waves exhibit more diffraction than light waves because:

Similar Questions

Transverse waves can propagate in

The angle between particle velocity and wave velocity in a transverse wave is

Are the waves propagating in solids transverse,longitudinal or both?

The type of waves that can be propagated through solids is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module