General Science Physics Optics

A boy focusses a sharp image of a distant object on a screen using a lens. The distance between the lens and screen is approximately equal to _____.

1
\({f \over 2}\)
2
f
3
2f
4
\({f \over 3}\)

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters