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OpenStudy (anonymous):
4. How many joules are in 148 calories? (1 cal = 4.18 J) 6.61 J 35.4 J 148 J 619 J
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OpenStudy (anonymous):
@ScienceQs
OpenStudy (anonymous):
it should be 618.64 J or rounding up to 619. take your 148 calories and if one of those is = to 4.18 joules, then multiply the two together and get your answer.
OpenStudy (anonymous):
HA I have no clue how to even work these
OpenStudy (anonymous):
because there are 4.18 J per calorie, and you have 148 calories. you multiply the two to get your answer.
OpenStudy (anonymous):
Yeah ok then it would have to be the last one.
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