The speed of a sound wave depends on the properties of the medium through which it moves and the only way to change the speed is to change the properties of the medium.
What does the speed of sound depend on quizlet?
What does the speed of sound depend on? It depends on the density and temperature of the medium that the sound in traveling through . In high density medium, sounds travels faster. At higher temperatures sound travels faster.
What 3 things does the speed of sound depend on?
How fast speed travels, or the speed of sound, depends on the kind of matter it is moving through . Of the three phases of matter (gas, liquid, and solid), sound waves travel the slowest through gases, faster through liquids, and fastest through solids. Let’s find out why. Sound moves slowest through a gas.
How does the speed of sound depends on its amplitude?
Amplitude and sound are directly proportional . The amplitude of the wave determines the loudness of a sound wave. A larger amplitude means a loud sound while a smaller amplitude means a soft sound. If the amplitude is high then the sound will be louder and the sound will be feeble if the amplitude is low.
Which state of matter can make sound travel faster?
Sound waves can be described by the wavelength and frequency of the waves. Sound travels more quickly through solids than through liquids and gases because the molecules of a solid are closer together and, therefore, can transmit the vibrations (energy) faster.
How fast is the speed of sound underwater?
Sound travels about 1500 meters per second in seawater. Sound travels much more slowly in air, at about 340 meters per second. The speed of sound in seawater is not a constant value.
Does speed of sound depend on frequency?
Even though wave speed is calculated using the frequency and the wavelength, the wave speed is not dependent upon these quantities. ... The speed of a sound wave depends on the properties of the medium through which it moves and the only way to change the speed is to change the properties of the medium.
Which two factors can affect the speed of sound?
The two factors that affect the speed of sound are the medium it is traveling through and the temperature of the medium .
What factor does not affect the speed of sound?
The speed varies depending on atmospheric conditions; the most important factor is the temperature. Humidity has little effect on the speed of sound, nor does air pressure by itself. Air pressure has no effect at all in an ideal gas approximation.
Does speed of sound depend on pressure?
Pressure- At a constant temperature, the speed of sound does not depend on the pressure . Thus an increase in the temperature of the medium increases the speed of the sound.
What loudness depends on and how?
Solution: The loudness of a sound depends on the amplitude of vibration producing the sound .
How does temperature affect the speed of sound?
Temperature is another condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy and can vibrate faster and allow sound waves to travel more quickly. ... The speed of sound is also affected by other factors such as humidity and air pressure .
What can sound Cannot travel through?
Sound waves are travelling vibrations of particles in media such as air, water or metal. So it stands to reason that they cannot travel through empty space , where there are no atoms or molecules to vibrate.
Does sound travel faster in water or air?
While sound moves at a much faster speed in the water than in air , the distance that sound waves travel is primarily dependent upon ocean temperature and pressure.
Which medium will sound travel the fastest?
Sound waves travel faster and more effectively in liquids than in air and travel even more effectively in solids. This concept is particularly hard to believe since our general experiences lead us to hear reduced or garbled sounds in water or behind a solid door.
Can we talk underwater?
Even though sound travels well in water, our vocal cords are not designed to generate underwater sound. ... Special underwater communication systems have been developed to allow divers to talk to each other underwater.
