The wavefronts of light coming from a distant source of unknown shape are nearly (a) plane (b) elliptical

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asked Mar 28, 2018 in Physics by shabnam praween (19,050 points) 5 6 8
The wavefronts of light coming from a distant source of unknown shape are nearly

(a) plane

(b) elliptical

(c) cylindrical

(d) spherical.

1 Answer

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answered Mar 28, 2018 by santoshjha (25,550 points) 4 5 6
selected Mar 30, 2018 by Vikash Kumar
 
Best answer
The correct answer is

(a) plane

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