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What are the energy transformations of a burning piece of wood?
When a piece of wood is burned, the potential energy stored in the wood is converted into thermal energy (heat) and light energy (flame). This process is an example of chemical energy (stored in the wood) being transformed into thermal and light energy.
How do you usually release the chemical energy stored within a piece of wood?
By burning it.
What type of energy is a piece of celery have potential or kinetic?
A piece of celery contains potential energy, which is stored energy that can be converted into kinetic energy when the celery is consumed and its nutrients are broken down by the body to fuel various biological processes.
What are the energy transformations that occur when piece of wood burns?
When a piece of wood burns, the chemical energy stored in the wood is converted into thermal energy (heat) and light energy. The process involves the breaking of chemical bonds in the wood, releasing energy in the form of heat and light.
How does a piece of coal contain potential energy?
Before it is burned there is stored energy within it, and once it is burned the energy within it is released by the fire to form heat, light, and chemical energy.
What takes place during cellular respiration in complex organism?
Respiration is the process by which organisms burn food to produce energy. The starting material of cellular respiration is the sugar glucose, which has energy stored in its chemical bonds. You can think of glucose as a kind of cellular piece of coal: chock-full of energy, but useless when you want to power a stereo. Just as burning coal produces heat and energy in the form of electricity, the chemical processes of respiration convert the energy in glucose into usable form.
What energy conversions take place when a piece of paper is burned?
When a piece of paper is burned, the chemical potential energy stored in the paper is converted into thermal energy (heat) and light energy (flames). The combustion process releases these forms of energy as the bonds in the paper molecules break and recombine with oxygen from the air.
What is the link between the sun and piece of coal?
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What piece of apparatus would you use to change elastic potential energy into kinetic energy?
A spring would be the apparatus used to change elastic potential energy into kinetic energy. When a compressed or stretched spring is released, it converts the stored potential energy into kinetic energy as it returns to its equilibrium position.
What is fuel stored in?
Chemical energy. Although kinetic energy is, in a sense, stored within fossil fuels (one may drop a piece of coal and it falls), the energy stored with a fossil fuel is chemical as it can only be accesed through a chemical reaction.
What is elastic strain energy?
Potential Elastic Energy.
An important part of cell respiration is the role of what?
Respiration is the process by which organisms burn food to produce energy. The starting material of cellular respiration is the sugar glucose, which has energy stored in its chemical bonds. You can think of glucose as a kind of cellular piece of coal: chock-full of energy, but useless when you want to power a stereo. Just as burning coal produces heat and energy in the form of electricity, the chemical processes of respiration convert the energy in glucose into usable form.
