At what temperature the velocity of sound in air is two times its velocity at 10oc?
819∘C
So, the answer is, at 1092K or 819∘C, the speed of sound will be double the value of its speed at STP.
At what temperature is the velocity of sound in a gas is twice the velocity of sound in the same gas at 27 C?
The velocity of sound in a gas at temperature 27^@C is V then in the same ahs its velocity will be 2V at temperature. ⇒V2V=√300T⇒T=1200K.
At what temperature will the velocity of sound in air be doubled the velocity of sound in air at zero degree Celsius?
The temperature at which the speed of sound be double its value at 273K is 819 Celsius.
At what temperature the velocity of sound in air is 1.5 times the velocity at 7 degrees Celsius?
So at 357°C sound travels at 1.5 times the speed at 7°C.
What is the velocity of sound in air at 10 degrees Celsius?
| Temperature (°C) | Speed of Sound (m/s) | |
|---|---|---|
| Relative Humidity (\%) | ||
| 10 | 337.5 | 338.0 |
| 15 | 340.5 | 341.2 |
| 20 | 343.5 | 344.5 |
At what temperature will the velocity of sound in air be twice the velocity at 27 C?
927∘C
i.e. if v is doubled then T becomes four times, hence T2=4T1=4(273+27)=1200 K =927∘C.
At what temperature is the velocity of sound in gas?
0°C
At 0°C , the speed of sound is 331 m/s, whereas at 20.0°C , it is 343 m/s, less than a 4\% increase….Speed of Sound in Various Media.
| Medium | v (m/s) |
|---|---|
| Gases at0°C | |
| Air | 331 |
| Carbon dioxide | 259 |
| Oxygen | 316 |
At what temperature the velocity of sound in oxygen gas will be same as velocity of sound in hydrogen gas at 27 C?
Temperature will be -249.7° C or 23.2 K We want velocity to be same for both gases.
What is the velocity of sound in air?
about 343 metres per second
The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. At 20 °C (68 °F), the speed of sound in air is about 343 metres per second (1,125 ft/s; 1,235 km/h; 767 mph; 667 kn), or one kilometre in 2.9 s or one mile in 4.7 s.
At what temperature speed of sound in air is 1.5 times?
402∘ C.
At what temperature will the speed of sound in air is 1.75 times its speed at NTP?
At 836 K (563 °C), the speed of sound in air will be 1.75 times its speed at S.T.P.
What is the velocity of sound in air at 22 Celsius?
The speed of sound in dry air at 22 °C is 344.632 m/s.
Which temperature will double the speed of sound?
At which temperature the speed of sound 331.3 m/s (velocity of sound) will be doubled? A temperature of 819.45°C will double the speed of sound to 662.6 m/s. Look for the following answer of the question: “What is the speed of sound?” Speed of sound – temperature matters, not air pressure
What is the speed of sound in still dry air?
The speed of sound in still dry air at a temperature of ϑ = 0 degrees Celsius is c = 331.3 m/s. It depends on the temperature and material. Since sound is transferred
How does atmospheric pressure affect the speed of sound?
NASA says: The speed of sound is dependent on the temperature of the air. It varies with altitude (height) only because of the changing temperature! The atmospheric pressure is proportional to the density of air. Therefore both values have no effect on the speed of sound.
How do you calculate the speed of sound in m/s?
Exact equations for speed of sound and temperature: To calculate accurately the speed of sound in m/s: c = 331.3 × √ (1+ (ϑ / 273.15)) if one uses the known temperature of air ϑ in °C.