Asked by lulu
Make the conversion
8.5 x10^2 cal to Calorie
4.5x10^-1kj to calories
8.5 x10^2 cal to Calorie
4.5x10^-1kj to calories
Answers
Answered by
Olereb48
1 calorie = 4.184 joules. Basic dimensional analysis. In the 1st conversion, is Calorie referring to a nutritional calorie? If so, 1000 cal = 1 nutritional calorie. Also, basic dimensional analysis.
Answered by
DrBob222
8.5E2 cal x (1 Cal/1000 cal) = ?
0.45 kJ = 450 J
450 J x (1 cal/4.184 J) = ?
0.45 kJ = 450 J
450 J x (1 cal/4.184 J) = ?