Answer the following :
Name the following :
Rays going away from the surface after reflection .

Answer the following. Name the following. A device used to measure current

Select the appropriate options and complete the following paragraph : ( incidence, different, reflected, normal,incident, equal,not equal,same,opposite) The rays falling on a surface are called ………. Rays . The point on the surface at which an incident ray falls is called as point of ………. . The rays going away from the surface after reflection are called ............ rays . the direction of these rays is given by certain rules called as laws of reflection . according to laws of reflection , the angle of reflection is ............ to the angle of incidence . the incident ray , the reflected ray and the normal lie in the ........... plane . the incident ray and the reflected ray are on the ........... sides of the normal .

Answer the following Name the following The energy of a ball which becomes zero after the ball hits the ground.

Answer the following questions: Draw the following letters as they would be seen reflected in a plane mirror: B G N S K

Answer the following : Name the following : Cell used in an uninterrupted power supplies (UPS).

Name the following: Tissue lining inner surface of the mouth.

Answer the following : State the laws of reflection of light .

Answer the following : Match the type of surface given in column I with the type of reflection in column II :

Answer the following: Name the phyla to which the following animal belong: Nereis

Answer the following: Name the phyla to which the following animal belong: Catla