Light Energy Te...

Ray optics is valid when characteristic dimension are

the light rays are passed through a prism, this  phenomenon is called___________ of light.

Mirror is used in the headlights of a car is a type of-

Mirror is used in the torches used at homes or by dentists is a type of-

Image formed by a plane mirror is always of the -

the disc's appear white when it is rotating is known as-

Mirror is used as a rear-view mirror in cars is a type of-

if the radius of curvature (R) of a convex mirror is 30 cm. then the value of focal length is-

All colors in a rainbow are named as-

Which of the following is a bouncing back of light from a shiny surface?