Speed of sound in air

Speed of sound in air – This question was asked in:PMS (P) General Knowledge 2019 A. 1347 km/hB. 1235 km/hC. 1290 km/hD. 1495 km/h Answer Option B: 1235 km/h View all PPSC PMS Past Papers Detailed Solution – Speed of sound in air in km/h The speed of sound in air is 1235 km/h. MOST … Read more