The nutritional calorie (Calorie) is equivalent to 1 kcal. One pound of body fat is equivalent to about 4.1X10³ Calories. Express this quantity of energy in joules and kilojoules.

Respuesta :

4.1 × [tex]10^{3}[/tex] calories in joules = 17154.4 Joules

4.1 × [tex]10^{3}[/tex] calories in kilojoules = 17.15 kilojoules

1 calorie is equal to 4.184 Joules

so, 4.1 × [tex]10^{3}[/tex] calories in joules = 4.1 × [tex]10^{3}[/tex] × 4.184 J

                                  = 17154.4 Joules

Now, 4.1 × [tex]10^{3}[/tex] calories in kilojoules

1 kilojoules = 1000 joules

17154.4 Joules = 17.15 kilojoules

A kilojoule is a unit of measure of energy, in the equal way that kilometers degree distance. meals energy used to be measured in energy  and some international locations still use those gadgets.

The power we get from foods and drinks is measured in kilojoules. that is the metric time period for calorie. Kilojoules and energy constitute the equal aspect. One calorie is ready four kilojoules.

Calorie a unit for measuring warmth same to the quantity of warmth required to elevate the temperature of one gram of water one diploma Celsius.

Learn more about kilojoule here:-

https://brainly.com/question/490326

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