A Ray of Light Falls Normally on a Glass Slab. What is the Angle of Incidence ?V - ICSE Class 8 - Physics
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A ray of light falls normally on a glass slab. What is the angle of incidence ?
When a ray of light falls on a glass slab normally, angle between normal and incident ray is zero.
∴ Angle of incidence is zero.
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Solution A Ray of Light Falls Normally on a Glass Slab. What is the Angle of Incidence ?V Concept: Ray Diagrams with Curved Mirrors Where Real Images Are Formed.