railway RRB Group D Mock Test Series 2024-25 General Science Physics Wave

+2.5 डायोप्टर क्षमता वाले उत्तल लेंस की फोकल लंबाई क्या होगी?

1
20 सेमी
2
10 सेमी
3
40 सेमी
4
5 सेमी
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