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The electric energy in a portable stereo is in the batteries. The batteries are what supplies the power to the stereo and in turn makes it work and produce the sound.

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In a portable stereo what energy is change?

In a portable stereo, electrical energy from the batteries is converted into sound energy through the speakers when music is played.


What energy transformation occurs when a car stereo turned on?

When a car stereo is turned on, electrical energy from the car's battery is transformed into sound energy. The electrical energy powers the stereo components, which then convert this energy into sound waves that can be heard through the speakers. Additionally, some electrical energy may be converted into heat due to resistance in the stereo's circuits.


What energy transformation occurs in a stereo?

In a stereo, electrical energy is converted into sound energy. The electrical energy powers the speakers, causing them to vibrate and produce sound waves that we can hear.


What is the difference between a boombox and a stereo?

A boombox is a portable stereo; so a stereo is portable and a boombox is not.


What is the best brand in portable stereo recorders?

There are many portable stereo recorders currently available. One of the best selling brands of portable stereo recorders is Tascam's DR07mkII Portable Digital Recorder.


What energy transformation occurs when a car stereo is turned on?

When a car stereo is turned on, electrical energy from the car's battery is transformed into sound energy. The stereo converts the electrical signals into sound waves through speakers, allowing the audio to be heard. Additionally, some energy is also dissipated as heat during this process.


5 examples of transformation of energy?

TV- Electrical energy to light and sound energy Radio and stereo - Electrical energy to sound energy Fan- electrical energy to mechanical energy Toaster - Electrical energy to heat energy Light bulb- Electrical energy to Light energy Battery or cell - Chemical energy to electrical energy


What form of energy is being produced by a stereo?

Electric energy is being converted into sound energy by a stereo system. The electric signals from the audio source are amplified and converted into vibrations by the speakers, which produce sound waves that we hear.


How does a portable stereo recorder compare to an electric recorder?

A portable stereo recorder allows for brilliant stereo recording in a very small design. Stereo recorders allow for much higher quality recordings then regular digital recorders.


What energy does stereo produces?

A stereo system produces sound energy by converting electrical signals into vibrations through speakers. These vibrations produce sound waves that travel through the air and can be heard by our ears.


What is the energy transformation when a portable MP3 player plays?

When a portable MP3 player plays music, it transforms electrical energy from its battery into sound energy. The electrical energy powers the internal components of the device, including the digital-to-analog converter and the speakers, which then convert that energy into sound waves that we can hear. Additionally, some energy is lost as heat during the process.


In 1978 what was the first portable stereo called?

The Walkman!