defence exam Indian Navy Chargeman/Draughtsman Mock Test 2023 General Science Physics

Who discovered X-rays?

1
Albert Einstein
2
W.K. Roentgen
3
Ernest Rutherford
4
J. J. Thomson
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