What is the angle between the incident ray and emergent ray of light when incident ray of light falls obliquely on the glass slab?

Any apparent depth experiment. i.e. pencil 'bending' in water. Or a light ray incident on a rectangular glass block at an angle greater than 0 (to the normal) The refracted angle is found by drawing the emergent ray then removing the glass block and joining the incident ray and the emergent ray together. The angle of refraction is the angle on the glassblock side of the incident ray between the normal and the ray.

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

No worries! We‘ve got your back. Try BYJU‘S free classes today!

No worries! We‘ve got your back. Try BYJU‘S free classes today!

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Refraction through Glass Slab