Question

write the lens dia formula






fast​

Answer 1

Answer:

The Sikh faith began around 1500 CE, whenGuru Nanak began teaching a faith that was quite distinct from Hinduism and Islam. Nine Gurus followed Nanak and developed the Sikh faith and community over the next centuries.

Answer 2

Answer:

According to the convex lens equation, 1/f = 1/v + 1/u. It relates the focal length of a lens with the distance of an object placed in front of it and the image formed of that object.

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