what is a lens? define lens
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Answered by
47
Hi there,
Here's your answer...
Lens is a piece of glass in round shape by which we can see through it by sorting or larging the distence in pixels is called lens...
The formula of lens - A formula which gives the relationship between image distance, object distance and focal length of lens is known as focal length.
1/f=1v-1/u
where f=focal length, u=object distance and v=image distance...
Hope it helps..
Here's your answer...
Lens is a piece of glass in round shape by which we can see through it by sorting or larging the distence in pixels is called lens...
The formula of lens - A formula which gives the relationship between image distance, object distance and focal length of lens is known as focal length.
1/f=1v-1/u
where f=focal length, u=object distance and v=image distance...
Hope it helps..
Answered by
32
A lens is a piece of transparent medium bounded by two surfaces of which atleast one surface is curved.
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