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What type of useful energy does a radio produce?
not a clue (y)
Why do we transform energy?
We transform energy because we need it in a specific form - either for the end-user device (for example, for the radio, we want sound energy), or to transport energy from one place to another (electrical energy is quite useful for this purpose).
What energy conversions occur in a radio?
In a radio you have the conversion of radio wave energy to sound wave energy.
Is it always easy to collect wasted energy and use it?
Once the energy is wasted, you can't convert it back to useful energy.Once the energy is wasted, you can't convert it back to useful energy.Once the energy is wasted, you can't convert it back to useful energy.Once the energy is wasted, you can't convert it back to useful energy.
What is the transformation of energy of battery-operated radio?
what is the transformation of energy in battery-operated radio
What type of useful energy does a radio produce?
not a clue (y)
When you turn on a radio what type of energy transformation takes place?
electrical/chemical to sounds(useful energy) and heat(wasted energy)
How is radio useful?
Radio is useful for the older generation, if somebody is unable to see/watch the television radio is the next best thing!
Why do we transform energy?
We transform energy because we need it in a specific form - either for the end-user device (for example, for the radio, we want sound energy), or to transport energy from one place to another (electrical energy is quite useful for this purpose).
If electrical energy goes into a light bulb what useful energy comes out?
The useful energy that comes out is light energy. Heat energy is also produced but is not useful
Is a radio a sound energy?
A radio produces sound, and therefore sound energy. The radio waves, however, are electromagnetic energy, not sound. The function of a radio is to convert that electromagnetic energy into sound energy.
What energy conversions occur in a radio?
In a radio you have the conversion of radio wave energy to sound wave energy.
Useful and non-useful energy transfers for coal?
Useful: Energy Light Sound Non-Useful: Electricity C02
Is it always easy to collect wasted energy and use it?
Once the energy is wasted, you can't convert it back to useful energy.Once the energy is wasted, you can't convert it back to useful energy.Once the energy is wasted, you can't convert it back to useful energy.Once the energy is wasted, you can't convert it back to useful energy.
What we energy that is not useful?
Waste energy
A comparison of amount of energy before a conversion with the amount of useful energy after a conversion?
Usually, the amount of useful energy after a conversion will be less than the original energy. In no case can it be more.Usually, the amount of useful energy after a conversion will be less than the original energy. In no case can it be more.Usually, the amount of useful energy after a conversion will be less than the original energy. In no case can it be more.Usually, the amount of useful energy after a conversion will be less than the original energy. In no case can it be more.
How is radio telescope useful in modern astronomy?
Radio telescope can "see" radio spectrum events and locations in the universe.
