What is meant by power of a lens? Give its SI Units. When two or more lenses are placed in
contact, what will be their combine power
Answers
Answered by
1
Answer:
The power of a lens is defined as the ability of the lens to converge or diverge the incident ray of light on it. Its SI unit is dioptre and the combined power of two or more lenses in contact is the sum of their individual powers.
Answered by
2
HEY FRIEND HERE IS YOUR ANSWER,
POWER OF LENS- it is defined as the converging or diverging properties of a lens or it can be defined as the reciprocal of focal length.
SI UNIT: DIOPTER
When two or more LENS are in contact than their combine power is =
P =p1+ p2+p3 +p4 ...................pn
I HOPE THIS HELPS YOU
PLEASE MARKED ME AS A BRAINLIST
Similar questions