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What is a source of energy that needs another source of energy to produce it?
Nuclear energy requires an external source of energy to initiate the nuclear fission or fusion reactions that produce energy. This initial energy input is typically in the form of electricity or another type of fuel to start the chain reaction.
What is the second largest source of energy after fossil fuels?
Nuclear energy is the second largest source of energy after fossil fuels. It generates electricity through nuclear reactions, providing a significant portion of the world's energy needs.
What is a temporary source of electric current?
A battery is a common temporary source of electric current. When connected to a circuit, a battery transforms stored chemical energy into electrical energy to power devices or equipment. Once the stored energy is depleted, the battery needs to be recharged or replaced to continue providing electric current.
Why geothermal energy is unlikely to become a main energy source?
Geothermal energy faces challenges such as location constraints, high initial investment costs, and uncertainty in resource availability. The technology also requires specialized skills and expertise for development and operation, further limiting its widespread adoption as a main energy source compared to other renewable energy sources like solar or wind.
What type of source does geothermal energy need to be near?
Geothermal energy needs to be near a heat source, typically from the Earth's mantle, that can produce hot water or steam to drive turbines and generate electricity. Additional factors like permeable rock formations are also important for successful geothermal energy operations.
What is the source for short term energy needs?
Glycogen.
What outlet does India primarily use for its energy needs?
India primarily uses coal as the main source of energy for its needs.
What the needs of organisms?
energy source, water, minerals, vitamins
What needs a motor?
A person needs a motor when there is a need for mechanical energy with availability of a power source.
What kind of energy do plants need to performed photosynthesis?
It needs light energy. Sun is the source
Why does warm air eventually sink?
warm air requires energy and energy needs a constant source
What is the instant source of energy?
The instant source of energy for our body is glucose, which is obtained from carbohydrates in our diet. Glucose is quickly converted into energy that our cells can use for various functions, providing a rapid source of fuel for our body's needs.
What is a source of energy that needs another source of energy to produce it?
Nuclear energy requires an external source of energy to initiate the nuclear fission or fusion reactions that produce energy. This initial energy input is typically in the form of electricity or another type of fuel to start the chain reaction.
Is there a perfect energy source?
There is no perfect energy source that meets all criteria such as being environmentally friendly, cost-effective, and highly efficient. Different energy sources have their own advantages and limitations, and the choice of the "best" energy source depends on specific needs and circumstances.
In order to survive and reproduce a cell needs?
An energy source, raw materials, and DNA
Why does a mobile need a battery?
A mobile 'phone needs a source of energy to power and make it work. A battery provides this energy.
Why does solar energy need a storage device and back up source?
it needs backup source in case there's no sun for a while.
