Jhunrubic493idn
Answered

Magtanong at makakuha ng eksaktong mga sagot sa IDNStudy.com. Magtanong at makakuha ng detalyadong sagot mula sa aming komunidad ng mga eksperto na may kaalaman.

Solve the following problems
1. What is the speed of sound in air temperature 75°C?
2. What is the speed of sound in air temperature 45 degrees Celcius?
3. What is the speed of sound in air temperature 100 degrees Celcius?​

Sagot :

Katlinnnnnidn

1. The speed of sound in air is approximately 331.5 m/s at 0 °C or around 1200 km per hour

Explanation:

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.

2. In a given ideal gas the speed of sound depends only on its temperature. Celsius is c = 331.3 m/s.

3. 386 m/s

For example, the speed of sound in air is 386 m/s at 100 °C. The sound of speed in air is increased by 0.60 m/s for each increase of degree in air temperature. The speed of sound is faster at higher temperatures because molecules collide more often.