Question

convert 422 joules into calorie
with process

Answer 1

Answer:

Convert 422 Joules to Calories (IT)

422 Joules (j) = 100.793 Calories (IT) (cal)

1 j = 0.238846 cal 1 cal = 4.186800 j

Step-by-step explanation:

Small & large calories

Small calorie (cal) is the energy needed to increase 1 gram of water by 1°C at a pressure of 1 atmosphere.

Large calorie (Cal) is the energy needed to increase 1 kg of water by 1°C at a pressure of 1 atmosphere.

Large calorie is also called food calorie and is used as a unit of food energy.

How to convert from joules to calories

Joules to thermochemical calories

1 calth = 4.184 J

The energy in thermochemical calories E(calth) is equal to the energy in joules E(J) divided by 4.184:

E(cal) = E(J) / 4.184