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Nothing!! It remains same. In a closed room, if it is long enough, you may experience an echo. That is reflection of sound. But speed of sound does not change.

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12y ago

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The speed of ound at room temperature?

The speed of sound at room temperature (around 20 degrees Celsius) is approximately 343 meters per second in air. The speed varies depending on the medium through which sound is traveling, with sound traveling faster in denser materials.


What is the speed of sound in this gas?

The speed of sound in a gas depends on factors like temperature and pressure. In general, the speed of sound in air at room temperature is about 343 meters per second.


What is formula for the frequency of sound?

The formula for the frequency of sound is: frequency = speed of sound / wavelength. The speed of sound in air is approximately 343 meters per second at room temperature.


What did Isaac Newton calculate the speed of sound in air at room temperature to be?

Isaac Newton calculated the speed of sound in air at room temperature to be around 343 meters per second.


What is the speed of sound traveling through the air at room temperature?

In dry air, at 20°C, the speed of sound is 343 meters/second.


How fast is the speed of sound in knots?

The speed of sound measured at sea level is 661.47 knots.


Is sound louder in a room with its door open or with its door closed please state ur source too?

Sound is not audibly louder in a room with the door open or closed. If I had a volume meter I might be able to measure the sound being slightly louder with it closed because the sound would reflect off a closed door but leave through an open one, but you'll never hear it. I determined this experimentally. First I closed the door to the room and played some Iron Maiden with my speakers turned up halfway. Then I opened the door to the room and played the same song at the same volume setting. It didn't get any quieter in there. The real effect, of course, is OUTSIDE the room. If I open the door and play Maiden, the neighbors hear it better than if I keep it closed and play them.


Which is true about speed of sound in air?

Well speed of sound in air at room temperature is 350 m/s . It depends on the density of the medium. Sound cannot propagate through vacuum. Speed of sound is directly proportional to the temperature of the medium.


What is the speed of sound in water vapour?

The speed of sound in water vapor is approximately 330 meters per second at room temperature. This speed can vary depending on the temperature and pressure of the vapor.


Does sound travel faster through a big room or small?

Be it a big or small room.. if the environmental conditions in both the room are same, speed of sound will also be same.... Speed of sound depends on the density of the air present in the room.. More the density more will be the speed of sound.. and vice versa...


What are the standard values for speed of sound in air?

The speed of sound in air at room temperature is 350 m/s. At 21 C it is 343.6 m/s


How fast does sound travel in room temperature?

The speed of sound in air at 20°C is 343 m/s.