isyOTavramalaud isyOTavramalaud

01-12-2016
Health

contestada

A 49-kg woman eats a 459 calorie (459 kcal) jelly doughnut for breakfast. (
a. how many joules of energy are the equivalent of one jelly doughnut?

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CrimsonSpider CrimsonSpider

01-12-2016

one calorie is 4.184 joules aprox so 1920.46 joules.

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pandamille pandamille

01-12-2016

A 49-kg woman eats a 459 calorie (459 kcal) jelly doughnut for breakfast. (
a. how many joules of energy are the equivalent of one jelly doughnut?
1920,46 kj =459 calories

Answer Link

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