engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 General Science Physics Optics

দর্পণের ফোকাস-দৈর্ঘ্য এবং বক্রতা ব্যাসার্ধের মধ্যে সম্পর্কটি কী?

1
F = 2
2
R = f
3
R = 2f
4
R = f/2
Share: WhatsApp Telegram X

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