Laws OF Reflection

Law OF Reflection||Deviation OF Ray

Hygen's Principle|Proof Of Law Of Reflection|Proof Of Law Of Reflection Using Hygen's Principle

Assertion The formula connecting u, v and f for a spherical mirror is valid only for mirrors sizes which are very small compared to their radii of curvature. Reason Laws of reflection are stricity valid for plane surface, but not for large spherical.

Statement - 1 : The formula connecting u, v and f for a spherical mirror is valid only for mirrors whose sizes are very small compared to their radii of curvature. Because Statement - 2 : Laws of reflection are strictly valid for plane surfaces, but not for large spherical surfaces.

Plane Mirror and its characteristics|Law of propagation of light|Real and Virtual object|Law of reflection|Locating images formed by two mirrors

STATEMENT- 1 Law of reflection is applicable for all type of mirrors. STATEMENT 2 Rays which are parallel to principal axis are known as paraxial rays.

While doing experiment on verifying the laws of reflection of sound, four students measured the angle lt I and lt r . The correct measurement of the angles of incidence and angle of reflections has been done by student :