Question

Explain construction of
spherical ware front?​

Answer 1

Answer:

Spherical wavefront is formed when the point of observation is very close to the primary source. Consider a point source 'S' placed in a homogeneous medium which emits light waves in all directions. Let A, B, C, D and E be points on the spherical wavefront formed at any instant t.

Answer 2

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║┗┛║┗━╣┃║┃║╯╰║║║

║┏┓║┏━╣┗╣┗╣╰╯║╠╣

╚┛┗╩━━╩━╩━╩━━╝╚╝

Spherical wavefront is formed when the point of observation is very close to the primary source. Consider a point source 'S' placed in a homogeneous medium which emits light waves in all directions. Let A, B, C, D and E be points on the spherical wavefront formed at any instant t.

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