State the laws that are followed when light is reflected by spherical mirrors. Draw a ray diagram to show the formation of image of an object

Hint— Draw ray diagrams separately indicating the direction of incident and reflected rays.

Hint— Draw ray diagrams separately indicating the direction of incident.

Hint— Draw ray diagrams indicating the direction of incident, refracted and emergent rays and explain.

Hint—Draw ray diagrams separately indicating the direction of incident and refracted rays.

Hint—Draw ray diagrams indicating the direction of incident ray and reflected ray.

The light ray bends towards the normal. When a ray of light travels from an optically rarer medium to an optically denser medium, it gets bent towards the normal. Since...

As per the laws of reflection  The angle of incidence ∠i = angle of reflection ∠r  Here as given ∠i + ∠r = 90°  ∴ ∠i + ∠i = 90 °  or ∠i =...

Light ray travelling in air and entering obliquely into water is bent towards the normal; because the speed of the ray decreases in water.

(i) The laws allowing the British Government to restrict the import of corn is known as the "Corn Laws".  (ii) These laws were abolished because the industrialists and urban dwellers were...

(c) form nearly a point image of a point source EXPLANATION:  The reflected rays from a point source in a spherical mirror do not meet at a single point. To avoid it,...