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The fuel used to power most automobile engines comes from what source of energy?
nonrenewable source
Is gravitational energy renewable source or nonrenewable source?
Gravitational energy is generally considered a nonrenewable source because it is derived from the position and mass of objects in a gravitational field (such as Earth's gravity). Once this energy is used, it cannot be easily replenished on a human timescale.
Why are renewable energy sources better than nonrenewable source?
they are less expensive They can be used again
What is the meaning of 'nonrenewable'?
# That cannot be renewed: a nonrenewable license. # Of or relating to an energy source, such as oil or natural gas, or a natural resource, such as a metallic ore, that is not replaceable after it has been used.
Is electromagnetic energy renewable or nonrenewable?
it is non-renewable, once it is used it can never be used again
Which describes the use of a nonrenewable energy source?
Nonrenewable energy sources are finite and once used, cannot be replaced. They include fossil fuels like coal, oil, and natural gas, as well as nuclear energy. The use of nonrenewable energy sources contributes to environmental pollution and climate change.
What term describes an energy resource that can be used?
nonrenewable energy
Is Hydrogen a renewable or nonrenewable energy source?
Hydrogen is a nonrenewable source of energy when used for nuclear fusion (which is still not a technologically attainable power generation mechanism). When used as an energy carrier for oxidation (e.g. fuel cell, and internal combustion engine) hydrogen is not an energy source. In such applications, hydrogen is a man-made resource.
What term describes an energy resource that an be used up?
nonrenewable energy
Why is nonrenewable energy considered as nonrenewable?
because once all the nonrenewable resources are finished/used up we wont be able to get them again
Is nuclear energy renewable or non renewable?
Nuclear energy is classified as a nonrenewable energy source. This is because the nuclear fuel used in power plants (such as uranium or plutonium) is a finite resource that can eventually run out.
What energy source is used most today?
The most widely used energy source today is fossil fuels, particularly oil, coal, and natural gas. These fuels are responsible for a significant portion of global energy consumption, but there is a growing shift towards renewable energy sources like solar, wind, and hydro power.
