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Sound - vibrations in the air.
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∙ 12y ago
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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 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 is the energy change of a loudspeaker?
A loudspeaker converts electrical energy into mechanical energy (sound waves) and some heat energy. The majority of the input energy is transformed into sound, with a small portion dissipated as heat due to inefficiencies in the conversion process.
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.
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 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 is a device which transforms electrical energy to sound energy?
A loudspeaker
What is the energy change of a loudspeaker?
A loudspeaker converts electrical energy into mechanical energy (sound waves) and some heat energy. The majority of the input energy is transformed into sound, with a small portion dissipated as heat due to inefficiencies in the conversion process.
Example of electrical energy into electrical energy?
-- car horn -- loudspeaker in a boom box -- ear-buds
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.
What is type of input of loudspeaker?
The type of input for a loudspeaker is an electrical signal that is typically transmitted through wires or cables connected to an amplifier or audio source. The electrical signal is converted into mechanical vibrations that produce sound waves, which are then emitted by the loudspeaker.
What type of appliance would transfer electrical energy into sound energy?
A loudspeaker or a speaker would transform electrical energy into sound energy by converting electrical signals into vibrations that produce sound waves.
What type of energy does a loudspeaker produce?
A loudspeaker converts electrical energy into mechanical energy to create sound waves. The electrical signal from the audio source is converted into variations in air pressure, which our ears perceive as sound.
What is a device that transfers electrical energy to light and heat and sound?
An incandescent lightbulb is an example of a device that converts electrical energy into light and heat. A loudspeaker is a device that converts electrical energy into sound.
What kind of energy conversions take place in a loudspeaker?
In a loudspeaker, electrical energy is converted into mechanical energy as the electrical signal from the amplifier is used to move the speaker cone back and forth. This mechanical energy then creates sound waves that travel through the air to produce sound.
