railway RRB JE (CBT I + CBT II) Mock Test 2024 General Science Physics Optics

5 मीटर फोकल लंबाई वाले एक अवतल लेंस का पावर क्या होगा?

1

5 D

2

-5 D

3

0.2 D

4

-0.2 D

Share: WhatsApp Telegram X

Sponsored

hivanix.in

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