Chemistry, 04.02.2020 01:46 Babyyygggirl26
In hydroelectric power plants the energy from moving water is converted into electric power. what kind of energy transformation occurs when the energy is converted?
a. electrical to mechanical
b. mechanical to electrical
c. light to electrical
d. heat to electrical
Answers: 3
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Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.
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Sugar is dissolved in water. which is the solute? sugar neither both water
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Which property of a rock remains unchanged by mechanical weathering? a. total surface area b. size and shape c. mineral composition d. sharpness
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What is the correct name for the compound cocl3? a) cobalt(i) chloride b) cobalt(i) chlorate c) cobalt(ii) chlorate d) cobalt(iii) chloride
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In hydroelectric power plants the energy from moving water is converted into electric power. what ki...
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