If the light is seen to emerge from the hole in the cardboard, such a

1.	If the light is seen to emerge from the hole in the cardboard, such a source is called ________ .Laser lightPoint sourceExtended source
Answer» ANSWER: POINT SOURCE is answer EXPLANATION: LIKE all my answer

If the light is seen to emerge from the hole in the cardboard, such a source is called ________ .Laser lightPoint sourceExtended source

Answer»

LIKE all my answer