The velocity of sound in air would become double than its velocity at 0°C at temperature________________? February 7, 2021 / By Preparation Point / Physics Mcqs Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedInA. 313°C B. 586°C C. 819°C D. 1172°C Share this:TwitterFacebookMoreTelegramWhatsAppLike this:Like Loading... Related Share on WhatsApp Share on Facebook Share on Twitter Share on LinkedIn