Answer:
The power of a lens combination is the algebraic sum of the powers of the individual lenses. The combined power of the lens is written as P = P 1 + P 2 .
power of combination of lens the sum of individual power of lenses
power of lens of a concave mirror is always negative s focal length of concave lens is negative
and that of convex lens is positive
Power of combination of a concave and convex lens of same focal length is always zero(0)
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Answers & Comments
Answer:
The power of a lens combination is the algebraic sum of the powers of the individual lenses. The combined power of the lens is written as P = P 1 + P 2 .
Answer:
power of combination of lens the sum of individual power of lenses
power of lens of a concave mirror is always negative s focal length of concave lens is negative
and that of convex lens is positive
Power of combination of a concave and convex lens of same focal length is always zero(0)