Science, asked by coco9042, 5 months ago

durbin me kis le ns ka upyog h
ota h

Answers

Answered by sagarkumar8384030664

1

Answer:

उतल लेंस ।।।।।।।।।।।।।।।।।।।।।।

Answered by shodheabhishek488

0

Answer:

convex lens( उतल लेसं )

concave lens ( अवतल लेंस )

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