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प्रश्न
Is Huygen’s principle valid for longitudinal sound waves?
उत्तर
Yes, it can Huygen’s principle basically states that every point wavefront can be considered as a secondary source of tiny wavelets that spread out in the forward direction of the wave itself. The disturbance due to the source propagates in spherical symmetry that is in all directions. The formation of the wavefront is in accordance with Huygen’s principle.
So, Huygen’s principle is valid for longitudinal sound waves also.
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संबंधित प्रश्न
Explain the construction of plane wavefront using Huygens’ principle.
Use Huygens’s principle to explain the formation of diffraction pattern due to a single slit illuminated by a monochromatic source of light.
When the width of the slit is made double the original width, how would this affect the size and intensity of the central diffraction band?
Define the term wavefront. Using Huygen’s wave theory, verify the law of reflection.
According to Huygen's construction, relation between old and new wavefront is ______.
Wavefront means
For light diverging from a point source ______.
- the wavefront is spherical.
- the intensity decreases in proportion to the distance squared.
- the wavefront is parabolic.
- the intensity at the wavefront does not depend on the distance.
According to Huygens's principle, the amplitude of secondary wavelets is ______.
How is a wavefront different from a ray?
What type of wavefronts are associated with a source infinity?
