While there are several broad categories of causes of diaper rash, contact irritation is the most common culprit. While diaper rash is generally thought to affect infants and toddlers, any individual wearing a diaper (for example, an incontinent adult) is a candidate to develop this dermatitis.
One calorie is the amount of heat required to raise the temperature of one gram of water by one degree Celsius. As such calorie is a very small unit hence larger unit Kilocalories or Kcal is more commonly used. 1Kcal = 1000 cal. 2) SI unit system: Joule: This system is most commonly used now.
Temperature is a measure of the level of heat. Heat is an energy term (measure in calories or jouels or BTU or other) while temperature is measure in degrees (centigrade or Farenheit or other). Different materials have different heat capacities. It will take different amounts of heat to raise the temperature of different substances.