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A ray of light is incident …

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A ray of light is incident to interface of two media A and B .write two condition for no reflection

Posted by Mukesh Kumar Verma 8 years, 6 months ago

CBSE > Class 10 > Science

2 answers

Geeta Geeta 8 years, 6 months ago

Two conditions for no refraction can be

1. When light is incident normally on an interface of two media because in this angle of refraction and incidence are 0°

2. When two media have equal refractive indices as acc to snell's law in this case rays passes undeviated from the boundary.

0Thank You

Ankit Kumar 8 years, 6 months ago

1.the incident angle should be less than the critical angle.

2. the ray should travel from denser medium to lighter medium.

0Thank You

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CBSE > Class 10 > Science