state gov Tamil Nadu Police SI (TNUSRB) Mock Test Series 2024 General Science Physics Wave

The speed of light through vacuum is ?  

1
3 × 108 m/sec 
2
3 × 10​8 Km/sec  
3
300 m/sec 
4
3000 m/sec 
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