0
The vibrating paper cone does.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
Why are sound waves are described as pressure waves?
Sound waves are described as pressure waves because waves produces pressure by which sound is produces
Why loudspeaker cannot be used to produce ultrasonic?
because speakers doesn't create ultrasonic waves, they create sound waves
How does a loudspeaker work in terms of the motor effect?
The loudspeaker, as in the dynamo and electric motor, uses the priciple of electrical induction in a conductor through movement inside a magnetic field. The sound information (from any source) is conveted to constantly varying electrical signals, these are amplified and fed to a coil at the speaker. In simple terms, the current in the coil produces a magnetic field which varies as the sound varies and this then forces a soft iron rod, which is connected to the speaker baffle (large sheet of cardboard that produces the sound waves) to move in and out, so causing waves in the air around it, which is sound.
Why loudspeaker cannot be used to produce ultrasonic waves?
because speakers doesn't create ultrasonic waves, they create sound waves
What type of energy does a loudspeaker produce?
The energy is in the form of sound waves, which are moving air molecules, a form of kinetic energy.
Sound waves in a TV?
... are produced by an amplifier and a loudspeaker.
How can you increase intensity of a sound?
You can amplify the sound waves by microphone, amplifier and loudspeaker.
Why are sound waves are described as pressure waves?
Sound waves are described as pressure waves because waves produces pressure by which sound is produces
How loudspeaker can increase the power of sound?
it amplifies the sound actually, by strengthening the waves. the sound waves are converted into equivalent electrical waves and then it amplifies and later those electrical waves are converted the sound waves . the principle of electromagnetic induction is applied here.
Why loudspeaker cannot be used to produce ultrasonic?
because speakers doesn't create ultrasonic waves, they create sound waves
How does a loudspeaker work in terms of the motor effect?
The loudspeaker, as in the dynamo and electric motor, uses the priciple of electrical induction in a conductor through movement inside a magnetic field. The sound information (from any source) is conveted to constantly varying electrical signals, these are amplified and fed to a coil at the speaker. In simple terms, the current in the coil produces a magnetic field which varies as the sound varies and this then forces a soft iron rod, which is connected to the speaker baffle (large sheet of cardboard that produces the sound waves) to move in and out, so causing waves in the air around it, which is sound.
What produces waves of sound?
the water does
Why loudspeaker cannot be used to produce ultrasonic waves?
because speakers doesn't create ultrasonic waves, they create sound waves
What does a microphone and speaker have in common?
They both convert between electrical impulses and sound waves. The microphone converts sound waves into electrical impulses and the loudspeaker converts electrical impulses into sound waves.
How sound waves aré produces?
Sound waves are produced due to the vibrations of an object .Sound waves are produced by vibration. Everything on this earth causes some sort of vibration. When something vibrates it produces a sound.
What type of energy does a loudspeaker produce?
The energy is in the form of sound waves, which are moving air molecules, a form of kinetic energy.
If air passing through the glottis vibrates the vocal folds it produces what?
sound waves...... <3
