Biology, 01.12.2019 17:31 thomasmurphy200
When you rub your hands together on a cold day, you use friction to convert
a. mechanical energy into thermal energy
b. thermal energy into nuclear energy
c. nuclear energy into electrical energy
d. electrical energy into electromagnetic energy
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The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return
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When you rub your hands together on a cold day, you use friction to convert
a. mechanical ener...
a. mechanical ener...
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