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A radio is built to catch some of the electromagnetic energy sailing past its
antenna, and use that small trace of energy to control electric circuits in the
radio, in order to create a much more powerful copy of the electromagnetic
waves that it caught. When that's been done inside the radio, it'll eventually
use the powerful copy to wiggle the paper cone of a speaker or the diaphragms
in a pair of earbuds, in order to convert some of the electrical energy into sound
energy that can be detected by human ears.
By changing just one step at the end of the process, the powerful copy can be
used to manipulate the motion of the spot on a fluorescent, LCD, or plasma
screen, in order to convert some of the electrical energy into light energy that
can be detected by human eyes.
What else can I help you with?
When you turn on a radio what type of energy transformation takes place?
electrical/chemical to sounds(useful energy) and heat(wasted energy)
Where and when is the radio used?
the radio is used to entertain you.A radio is used to listen to broadcasts of things such as music and entertainment. Many different companies own radio stations and can use them for any type of entertainment they like
When radio is turned on electrical current flows through it what main type of energy is produced by the radio?
The electric power supplied to a radio is used to produce two types of energy: heat and sound. The sound is the useful part, and work is always continuing to find ways of producing less heat, because it only uses up electric power, and there are much better ways to keep our hands warm.
Which type of radio waves have highest frequency and are used in radar detection?
microwaves
Could radio waves be used to cook and why?
Radio waves are used to cook in millions of kitchens every day. They're the carrier of the energy that fills the so-called "microwave" oven.
Why was the radio named as such?
The "radio" is named as such to reflect the type of energy used to cause the radio instrument to operate. That being "Radiant Energy."
What type of energy is in a radio?
It is electromagnetic radiation in the radio par of the spectrum.
What is the type of energy in a radio?
It is electromagnetic radiation in the radio par of the spectrum.
What type of energy wave is used with the radar?
Radar uses radio waves, which are a type of electromagnetic energy wave, to detect the presence, direction, distance, and speed of objects.
What type of radio waves energy have?
Radiant energy. They are the first type of wave in the electromagnetic spectrum.
What type of energy transformation does a radio signal have?
The radio signal itself, of course, is not an energy transformation - energy transformation means that energy is changed from one type to another. There is an energy transformation when the radio signal is created, and another one when it is absorbed.
What type of radiation is lowest energy?
radio wave
What type of energy is in a radio stereo?
well it is run on power so it is not energy
Is a radio mechanical energy?
No. Radio waves are a type of electromagnetic waves.
What type of useful energy does a radio produce?
A radio produces electromagnetic energy in the form of radio waves that are converted into sound waves by the radio's speaker, providing audible information and entertainment.
What energy transformation is used in a battery powered radio?
In a battery-powered radio, chemical energy stored in the battery is transformed into electrical energy, which powers the electronic components of the radio. This electrical energy is then converted into sound energy and radiowaves, allowing the radio to produce sound.
What type of energy comes from the radio?
Radio waves are a form of electromagnetic energy that carry signals through the atmosphere. These waves are used to transmit information across various communication devices like radios, televisions, and cell phones. The energy from radio waves is typically low compared to other forms of electromagnetic radiation.
