Question

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what is speed of sound in air ?????

please help

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Answer 1

21 degree celcius is the speed of sound in air.

Answer 2

sᴘᴇᴇᴅ ᴏғ sᴏᴜɴᴅ ɪɴ ᴀɪʀ

➡️ The speed of sound in air is approximately 331.5 m/s at 0 °C or around 1200 km per hour. The speed of sound through air is approximately 343 m/s at normal room temperature, which is at 20 °C. The speed of sound through air is 346 m/s at 25 °C. For example, the speed of sound in air is 386 m/s at 100 °C.

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