Advertisements
Advertisements
प्रश्न
When a ray of light travels from air to glass, it bends .......... the normal.
Advertisements
उत्तर
When a ray of light travels from air to glass, it bends towards the normal.
APPEARS IN
संबंधित प्रश्न
State the uses of plane mirrors.
The image formed by a plane mirror is :
(a) virtual, behind the mirror and enlarged.
(b) virtual, behind the mirror and of the same size as the object.
(c) real, at the surface of the mirror and enlarged.
(d) real, behind the mirror and of the same size as the object.
Name the phenomenon due to which a pencil partly immersed in water and held obliquely appears to be bent at the water surface.
Observe the given figure and write appropriate phenomenon of light in the box.
If a beam of red light and a beam of violet light are incident at the same angle on the inclined surface of a prism from air medium and produce angles of refraction r and v respectively, which of the following is correct?
A pencil when dipped in water in a glass tumbler appears to be bent at the interface of air and water. Will the pencil appear to be bent to the same extent, if instead of water we use liquids like, kerosene or turpentine. Support your answer with reason.
When light passes from one medium to another the ray gets bent. This property of light is called ______.
The bending of light as it passes from one medium to another is called ______.
A water tank appears shallower when it is viewed from the top due to refraction.
The bottom of swimming pool appears to be less deep than the actual one because of
