nursing UP CNET BSc Nursing 2025 Mock Test Series Physics Waves The Speed of Sound

किस तापमान पर हवा में ध्वनि की गति अपने मान 27°C की दोगुनी हो जाती है

1
54°C 
2
327°C 
3
927°C 
4
-123°C 
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