Rays of light fall on a glass slab `(mugt1)` as shwon in figure. If `mu` at `A` is maximum and at `B` it is minimum, then what will happen to these rays? A. They will tilt towards `A`B. They will tilt towards `B`C. They will not deviateD. There will be total internal reflection

Rays of light fall on a glass slab `(mugt1)` as shwon in figure. If `m

1.	Rays of light fall on a glass slab `(mugt1)` as shwon in figure. If `mu` at `A` is maximum and at `B` it is minimum, then what will happen to these rays? A. They will tilt towards `A`B. They will tilt towards `B`C. They will not deviateD. There will be total internal reflection
Answer» (c) For normal incidence, Whatever be refractive index. `l=0, r=0`, so there is no deviation of ray.

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Rays of light fall on a glass slab `(mugt1)` as shwon in figure. If `mu` at `A` is maximum and at `B` it is minimum, then what will happen to these rays? A. They will tilt towards `A`B. They will tilt towards `B`C. They will not deviateD. There will be total internal reflection

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