lense kitne Prakar ka hota hai
kk10:
lens ko prakar ke hote haiii #concave#convex
Answers
Answered by
1
two types
1)concave lens
2) convex lens
1)concave lens
2) convex lens
yes ur right
yes ur right
Answered by
0
there are two types of lenses -
concave and convex lens
concave and convex lens
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