Question

the speed of sound though air is fastest when the air temerature is

Answer 1

Answer:

At 20 °C (68 °F), the speed of sound in air is about 343 metres per second (1,235 km/h; 1,125 ft/s; 767 mph; 667 kn), or a kilometre in 2.9 s or a mile in 4.7 s.

Answer 2

Answer:

25 c

Explanation:

हवा के माध्यम से ध्वनि की गति सबसे तेज है हवा का तापमान है जब

Kim Strong, a professor of physics at the University of Toronto says the answer is yes, in fact sound travels faster when the air is hotter. At 25 C, the speed of sound is 1,246 kilometres per hour