Physics, asked by Neeruj, 1 year ago

What is the use of the principal of convex lens when object is kept at 2F

Answers

Answered by Shravani83

When the object is kept at 2F the image formed is real, inverted & of same size as in the case of telescope which helps us seeing objects at great distances.

Neeruj: What is the exact name of the telescope? Any idea

Shravani83: It is a telescope only...!! the exact name :)

Neeruj: Is it a terrestrial telescope ..... That's wat I meant in that question

Shravani83: Thanks Dear :) ::)

Neeruj: Hw old are u ?

Answered by SreekanthK

*Inverted
*Real
*Same size

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