Respuesta :

dart23

since one kilocalorie per minute converted into calorie per second equals = 16.67 cal/sec1 kcal/min = 16.67 cal/sec

so..74 x16.67=

1233.58


Answer : The correct answer is, 12.3358 cal/sec

Explanation :

The conversion used from kilo-calorie/min to calorie/second is:

1 kcal/min = 16.67 cal/sec

As we are given 0.74 kcal/min. Now we have to determine it into cal/sec.

As, [tex]1kcal/min=16.67cal/sec[/tex]

So, [tex]0.74kcal/min=\frac{0.74kcal/min}{1kcal/min}\times 16.67cal/sec=12.3358cal/sec[/tex]

Therefore, the correct answer is, 12.3358 cal/sec