0
A loudspeaker emits sound by converting electrical signals into mechanical energy, causing a diaphragm or cone to vibrate. These vibrations create sound waves in the air that we perceive as sound. The frequency and intensity of the vibrations determine the pitch and volume of the sound produced.
Add your answer:
Earn +20 pts
What type of energy is a loudspeaker?
A loudspeaker converts electrical energy into sound energy by vibrating a diaphragm to create sound waves that we can hear.
What are the main energy changes in a loudspeaker and microphone?
In a loudspeaker, electrical energy is converted into mechanical energy to produce sound waves. In a microphone, sound waves cause a diaphragm to vibrate, converting the mechanical energy into electrical signals.
What does a loudspeaker change electrical energy into?
A loudspeaker changes electrical energy into sound energy by converting the electrical signal into vibrations that move the speaker cone and produce sound waves.
What type of energy change in a loudspeaker?
In a loudspeaker, electrical energy from an amplifier is converted into mechanical energy in the form of sound waves. This conversion occurs through the interaction of the electrical current with a magnet and a diaphragm, which causes vibrations that produce sound.
What kind of energy transfers in a loudspeaker?
Electrical energy is transferred into mechanical energy in a loudspeaker. The electrical signal from the audio source causes the speaker cone to move back and forth, creating sound waves that we hear as sound.
Can you produce ultrasound from a speaker?
A conventional loudspeaker does not produce ultrasonics because its diaphragm does not vibrate at high frequencies. A piezo-electric loudspeaker can be designed to emit sound at many tens or hundreds of kHz; even a few MHz.
What type of energy is a loudspeaker?
A loudspeaker converts electrical energy into sound energy by vibrating a diaphragm to create sound waves that we can hear.
What are the main energy changes in a loudspeaker and microphone?
In a loudspeaker, electrical energy is converted into mechanical energy to produce sound waves. In a microphone, sound waves cause a diaphragm to vibrate, converting the mechanical energy into electrical signals.
How can you increase intensity of a sound?
You can amplify the sound waves by microphone, amplifier and loudspeaker.
Sound waves in a TV?
... are produced by an amplifier and a loudspeaker.
What does a loudspeaker change electrical energy into?
A loudspeaker changes electrical energy into sound energy by converting the electrical signal into vibrations that move the speaker cone and produce sound waves.
What is a device which transforms electrical energy to sound energy?
A loudspeaker
Does a loudspeaker heat up when producing sound?
of course it does baby
What does a loudspeaker use to turn electric energy into sound?
magnets!
Do ears work like loudspeakers?
No, because the loudspeaker creates sound while the ear receives sound.
What type of energy change in a loudspeaker?
In a loudspeaker, electrical energy from an amplifier is converted into mechanical energy in the form of sound waves. This conversion occurs through the interaction of the electrical current with a magnet and a diaphragm, which causes vibrations that produce sound.
What kind of energy transfers in a loudspeaker?
Electrical energy is transferred into mechanical energy in a loudspeaker. The electrical signal from the audio source causes the speaker cone to move back and forth, creating sound waves that we hear as sound.
