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What happrnds to the energy that is useful transferred in a hoover?
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What ue is the kind of energy you want to be transferred?
Useful Energy
Is all the energy transferred during an energy change always useful?
ghfgjf
What useful energy transfers in a wind turbine and a generator?
Kinetic energy is transferred to electrical energy.
What is the useful energy transfer in a wind turbine and generator?
Kinetic energy is transferred to electrical energy.
What is the useful energy transfer when coal is burnt?
Chemical energy is transferred to electrical energy! :) :p
What ue is the kind of energy you want to be transferred?
Useful Energy
Is all the energy transferred during an energy change always useful?
ghfgjf
What is useful energy transfer when coal is burnt?
Chemical energy is transferred to electrical energy! :) :p
What useful energy transfers in a wind turbine and a generator?
Kinetic energy is transferred to electrical energy.
What is the useful energy transfer in a wind turbine and generator?
Kinetic energy is transferred to electrical energy.
What is the useful energy transfer when coal is burnt?
Chemical energy is transferred to electrical energy! :) :p
How can you calculate the efficiency of an appliance in terms of power?
vague question. Efficiency in terms of energy = useful energy/total energy x 100 vague question. Efficiency in terms of energy = useful energy/total energy x 100
What happens to the energy that is not usefully transferred by the solar cells?
It would be wasted,if you are smart you would know that the opposite of useful is un useful
What happens to the lost energy when fossil fuel is used to generate electricity?
Energy is never lost, it is transformed into different types or transferred into different systems. Some of this is useful energy, for example thermal energy used to power a turbine or generator. Some of this thermal energy is not useful, and instead just heats up the fuel container or components of the generator. This energy has still come from the fossil fuel being burned, but it has not been transferred into the system for generating electricity.
What are useful and non-useful energy transfers for wind?
Example: TV. Electricity- Heat, light, sound. Useful energy transfers would be electricity- light, sound because that's what your TV actually needs, but electricity- heat would be wasted energy or a non-useful energy transfer because your TV does not need to produce heat, unless of course you can't afford central heating, but then isn't heating more important than a TV???? Summary: Useful energy transfer: The purpose of the object is fufilled by this transfer. Non-useful energy transfer: The purpose of the object is not fufilled by this transfer, and in effect, this transfer is a "side effect" of the useful energy transfer. These transfers waste energy.
An ecologist is studying how energy is transferred between organisms within an aquatic ecosystem Which model is most useful for the ecologists research?
the food chain
What energy transfers take place when you watch TV?
The main input energy is electrical energy from mains or power sockets; that energy is transferred to light energy for the pictures, and also there is sound energy (For audio), and all these energy are converted right back at heat energy as there is always a loss of energy in every device.
