Physics, asked by fathimafamya, 2 months ago

Two lenses A and B have focal lengths + 20 cm and -10 cm respectively.
a) What is the nature of Lens A and lens B?
b) What is the power of lens A and lens B?
c) What is the power of combination if lenses A and B are held together?

Answers

Answered by electellgamer

1

Answer:

we have told you that the lord 4k has a 5AM 5PM his it that to will really have 8A of to hypothetical leap

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