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What type of energy conversion occurs when you place your feet near the fireplace and they become warm?
The energy conversion that occurs is from thermal energy (heat) produced by the fireplace to thermal energy absorbed by your feet, increasing their temperature.
What form of energy is always produced when energy changes from one form to another?
Heat energy is always produced when energy changes from one form to another. This is due to the inherent inefficiencies in energy conversion processes, where some of the energy is lost as heat.
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.
A car that brakes suddenly comes to a screeching halt Is the sound energy produced in this conversion a useful form of energy?
The sound energy produced from a car coming to a screeching halt is not a useful form of energy, as it represents energy lost in the conversion process. In this case, the kinetic energy of the car is being converted into both heat and sound energy, which are typically considered wasted energy.
When one form of energy is converted from one form to another.what is usually produced?
When one form of energy is converted to another, usually some of the energy is lost and ultimately ends up as heat. This conversion process is typically not 100% efficient, leading to some energy being dissipated in the form of heat.
Why is energy produced by the sun when hydrogen fuses into helium?
Energy is produced in the sun when hydrogen fuses into helium through a process called nuclear fusion. This process releases a huge amount of energy in the form of light and heat due to the conversion of mass into energy according to Einstein's famous equation, E=mc^2.
What is the difference between hydrogen fuel cells and hydrogen fusion?
More energy is produced per reaction in a fusion reaction than in a fuel cell. -Apex
Where is the light from the sun produced?
The light from the sun is produced in its core through nuclear fusion reactions. These reactions involve the conversion of hydrogen into helium, releasing a vast amount of energy in the form of light and heat.
How is energy produced in a star?
Nuclear fusion and hydrogen.
What kind of nuclear energy is produced by hydrogen bombs and stars?
This is produced by nuclear fusion
When different isotopes of hydrogen fuse in the sun nuclei of what are produced?
When different isotopes of hydrogen fuse in the sun, they produce helium nuclei. Specifically, the fusion process in the sun involves the conversion of hydrogen isotopes, such as deuterium and tritium, into helium-4 nuclei, along with the release of energy in the form of gamma rays and solar radiation.
What are the sources of tidal power hydrogen fuel cells and ocean thermal energy conversion?
Alternative energy
Which process does the Sun use to produce energy?
The conversion of Hydrogen into Helium (nuclear fusion).
Why is hydrogen a renewable fuel?
Hydrogen is not a renewable fuel. It is a secondary energy source (or an energy carrier) that could be produced using another primary energy source. Hydrogen could be produced using either renewable primary energy source (e.g. solar energy), nuclear energy, or by using fossil fuel (e.g. natural gas)
Why does the sun provide heat energy?
The energy emitted form the Sun is generated in the core of the Sun, where Hydrogen is being fused into Helium. This process involves the conversion of 400 tons of mass into energy every second and E=MC2 means that there is alot of energy produced and this makes the Sun hot.
What is the main energy conversion occurs in electrolysis of water?
The main energy conversion in the electrolysis of water is converting electrical energy (from an external power source) into chemical energy to break down water molecules into hydrogen and oxygen gases.
What type of energy conversion occurs when you place your feet near the fireplace and they become warm?
The energy conversion that occurs is from thermal energy (heat) produced by the fireplace to thermal energy absorbed by your feet, increasing their temperature.
