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How can electrical energy be changed to light and sound energy?
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The electrical energy from this device is changed into what other forms of energy?
IT is formed into sound,heat,light,wind and mechanical energy.
Light and sound differ is?
Light is electrical energy and sound is mechanical energy.
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
Is electrical energy changed to sound energy in a radio speaker?
Yes.
Can you convert sound energy into another form of energy?
By using a microphone, sound energy is changed to electrical energy.
How is sound and light different?
It is different because sound vibrates and light reflects
When a person speaks sound energy is changed mostly into which form of energy?
Electrical energy
What is the name of the process in which sound energy is converted into electrical energy?
Name or device! Microphone is the name of device in which sound is changed into electrical signal
What are the energy changes in television?
really????? in the case of mains AC power, 1) power is (internally) converted to DC, in order to power the electronics --- still electrical energy. 2) an input signal is decoded and transformed into a/v signals --- still electrical in nature.???
Electrical energy can be changed into what forms?
Just about any: light, sound, heat, linear motion, rotary motion, magnetism, etc.
What are two common energy conversions involving electrical energy?
Electrical energy to sound energy with an alarm clock Electrical energy to light energy with a lamp
What two common energy conversions involve electrical energy?
Electrical energy to sound energy with an alarm clock Electrical energy to light energy with a lamp
