A lens +2D power is kept in contact of a -1D power lens.this lens combination will have which characterstic?
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Answered by
1
hey buddy here is the answer !!!
so, D1 + D2 = D
+2 + (-1) =D
2-1 = D
D = 1 dioptre
this is concave lens ..
hope this helps !!
so, D1 + D2 = D
+2 + (-1) =D
2-1 = D
D = 1 dioptre
this is concave lens ..
hope this helps !!
Answered by
0
Here....
Hope it helps you....
Hope it helps you....
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