Physics, asked by sai788, 1 year ago

very short questions from concave and convex

Answers

Answered by varun1369
1

1) use of concave and convex mirrors.

2) finding focal lengths

3) difference between convex and concave

Answered by harshrajput26
0
which type of lens is used in pressbyopia

varun1369: bifocal lens
harshrajput26: Wright
harshrajput26: which lens in up and which lens in down
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