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Rectilinear Propagation Of Light


why light have shadow ?

Asked by skchintu17 2nd March 2018 6:00 PM
Answered by Expert

CBSE X Physics Light - Reflection and Refraction

why light has a tendency to take the path which takes less time

Asked by Debdulal 31st March 2018 8:04 PM
Answered by Expert

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