MCQ
Diffraction and interference of light suggest
- ANature of light is electro-magnetic
- ✓Wave nature
- CNature is quantum
- DNature of light is transverse
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${n}_{1}=1.2+\frac{10.8 \times 10^{-14}}{\lambda^{2}} \text { and } {n}_{2}=1.45+\frac{1.8 \times 10^{-14}}{\lambda^{2}}$
The wavelength for which rays incident at any angle on the interface $B C$ pass through without bending at that interface will be $....\,nm.$
