What is the power of the convex lens having focal length 40 cm ? ​

Math Secondary School in Math . 6 months ago

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A convex LENS of focal LENGTH 40 CM is in contact with a concave lens of focal length 25 cm. The power of the combination is. Solution : P=1f=1f1+1f2=10.4+1-0.25=-1.5diopter.

Posted on 07 Jul 2024, this text provides information on Math related to Secondary School in Math. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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