Sound is the way that our ears and brains interpret compression waves (waves parallel to the direction of travel of the wave). As an object vibrates, it compresses and decompresses the air around it very quickly creating a compression wave. When the frequency of the object's vibration is faster, the rate at which it compresses and decompresses the air around it also is faster, meaning that our ears pick up a higher pitched sound. Slower vibrations create a lower pitched sound.
the speed of sound of water at 25 degrees centigrade is 1497 m/s.
There is no such temperature.
A fast shutter speed enables a photographer to capture clear images of moving objects.
Between 3200 and 3600 m/s, the closer together the particles are in a substance are, the faster sound can travel through it. This is why these values are much higher than the 343 m/s, the speed of sound in air.
Probably a worn or loose belt
by causeing larger sound waves through objects
Neither. Speed of sound waves doesn't change unless there is a change in the medium (substance through which the wave moves). the size of the vibration determines how loud the sound is. the length of the vibration is what determines the pitch.
conduction
heat
Speed affects the frequency and pressure affects the wavelength.
The speed of the vibration. High speed vibration = high frequency = short wavelength = high pitch. Low speed vibration = low frequency = long waves = low pitch.
The speed of sound varies, depending on what material it goes through.
Subsonic
The high speed flapping of their wings makes a vibration sound that is the 'buzz' that you can hear.
Yes, it affects the density of air and thus the speed of sound in air.
It doesn't. Increasing speed affects the KINETIC energy.
Pressure does not make any change in the speed of sound But temperature affects it. Velocity is proportional to the square root of kelvin temperature Humidity also affects the speed of sound. Higher the humidity more the speed