The lowest frequencies we can hear are about 20 Hz - 20 vibrations per second. If (for example) the pendulum moves back and forth once per second, it will produce sound at that frequency, which we are unable to hear. Also, the sound will be of a fairly low intensity.
A vibrating pendulum does not produce sound because the air surrounding it is not being disturbed enough to create sound waves. Sound is produced when an object vibrates and creates pressure waves in the air, but a pendulum swinging back and forth does not generate enough force to create audible sound waves.
Not all vibrating objects produce sound. Sound is produced when a vibrating object creates compressional waves in a medium, such as air. If the vibrating object is not in contact with a medium that can carry sound, then no sound will be produced.
A. sound waves.
Musical instruments, speakers, bells, and buzzers are examples of objects that can produce sound when vibrating.
Human ears can only hear (i.e., detect vibrations) in a range of about 20-20,000 vibrations per second. A pendulum will usually vibrate at much less than 20 vibrations per second. But please note that a vibrating object (such as a plucked string) may also produce secondary vibrations, other than the main frequency.On the other hand, a vibration must also be strong enough, in order to be heard.
A vibrating simple pendulum does not produce any sound because it oscillates at very low frequencies.
A vibrating pendulum does not produce sound because the air surrounding it is not being disturbed enough to create sound waves. Sound is produced when an object vibrates and creates pressure waves in the air, but a pendulum swinging back and forth does not generate enough force to create audible sound waves.
By vibrating
Not all vibrating objects produce sound. Sound is produced when a vibrating object creates compressional waves in a medium, such as air. If the vibrating object is not in contact with a medium that can carry sound, then no sound will be produced.
by vibrating
by vibrating
The vibrations from your lips are what creates sound
A. sound waves.
there are many weird and wonderful ways to produce sound by simply vibrating air waves.
Musical instruments, speakers, bells, and buzzers are examples of objects that can produce sound when vibrating.
Human ears can only hear (i.e., detect vibrations) in a range of about 20-20,000 vibrations per second. A pendulum will usually vibrate at much less than 20 vibrations per second. But please note that a vibrating object (such as a plucked string) may also produce secondary vibrations, other than the main frequency.On the other hand, a vibration must also be strong enough, in order to be heard.
if they are in a void no matter how much the object vibrates it won't produce any sound waves