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Chemistry, 10.12.2021 05:20 weirdoal567
Find The final temperature of 150 grams of metal (c=0.54/g*c) at 30C that has 40,000 J added to it
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1) a light bulb takes in 30 of energy per second. it transfers 3j as use energy. calculate the efficiency. second. it transfers 3j as useful light energy and 27j as heat energy. calculate the efficiency
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Find The final temperature of 150 grams of metal (c=0.54/g*c) at 30C that has 40,000 J added to it...
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