ICSE Class 10 Physics Refraction through Glass block and Prism

Q.

The refractive index of a medium with respect to air is called



Q.

Refractive index is a _______ quantity.



Q.

In which case the light ray will not undergo refraction?



Refraction of Light through a Glass Slab and a Prism

Explain the rules for the ray diagram for spherical lenses. Draw ray diagram for image formation by spherical lenses.