Answers

2015-11-26T19:55:09+05:30
When the rays of light coming from differnt directions , meet at a point , then the collection of rays is called a convergent beam of light.
for example - > if a parallel beam is made to pass through hand lens , it meets at a point . that is it converges at a point.
> another example is magnifying glass.
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2015-11-27T11:44:35+05:30
Rays recieved by camera
rays entering our eyes

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