Answer:
Power plants that run on fossil fuels burn coal, oil or natural gas to generate heat. In a nuclear energy plant, heat is produced from splitting atoms – a process called nuclear fission.
Explanation:
Lactic acid fermentation is performed by animals and bacteria, and produces lactic acid and NAD+. It is an anaerobic process.
<h3>What is fermentation?</h3>
Fermentation is an anaerobic process by which animals and bacteria can produce energy in the form of ATP in absence of oxygen.
Fermentation is less efficient in terms of the generation of ATP when compared to cellular respiration.
Alcoholic fermentation is well known to generate ethanol, carbon dioxide (CO2), and NAD+, whereas lactic acid fermentation generates lactic acid and NAD+.
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Atoms gain energy during evaporation and boiling
When a liquid begins to boil, it means its molecules and atoms are gaining increased kinetic energy and the molecules are getting further apart and the liquid is beginning to turn to gas.
Explanation:
Gas begins to form in the liquid and lift to the surface as bubbles and escaping into the atmosphere. The vapor pressure of the liquid also overcomes the atmospheric pressure in this stage allowing the change of phase. This can only occur as long as the molecules and atoms of the liquid continue to gain energy. This is the reason that even though you keep heating the liquid, it remains at its boiling point temperature as it changes phase. This energy is referred to as the latent heat of vaporization.
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