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Discover the precision of converting Joules per hour to Calories (thermochemical) per second with our intuitive tool by Newtum. This page provides an efficient solution for energy conversion, sparking your curiosity to explore the seamless process of using our converter.
The joule is a derived unit of energy in the International System of Units (SI). It is named after James Prescott Joule, an English physicist who studied the nature of heat and discovered its relationship to mechanical work. One joule is defined as the amount of energy transferred when a force of one newton is applied over a distance of one meter. In other terms, it is the energy dissipated as heat when an electric current of one ampere passes through a resistance of one ohm for one second. Joules are widely used in scientific, engineering, and everyday contexts to quantify energy, work, and heat.
Definition of CalorieA calorie is a unit of energy that has been widely used in nutrition and exercise. Specifically, it is the amount of energy needed to raise the temperature of one gram of water by one degree Celsius under standard atmospheric pressure. There are two types of calories: the small calorie (cal), and the large calorie (Calorie), often used in food labeling, which is equivalent to 1,000 small calories or one kilocalorie (kcal). The calorie is not part of the International System of Units (SI), but it remains a common unit for quantifying energy, especially in nutrition and food sciences, helping people understand energy intake from food.
| Joule/hour (J/h) | Calorie (th)/second (cal(th)/s) |
|---|---|
| 1 J/h | 0.0002389 cal(th)/s |
| 10 J/h | 0.002389 cal(th)/s |
| 50 J/h | 0.011945 cal(th)/s |
| 100 J/h | 0.02389 cal(th)/s |
| 200 J/h | 0.04778 cal(th)/s |
| 500 J/h | 0.119445 cal(th)/s |
| 1000 J/h | 0.2389 cal(th)/s |
| 2000 J/h | 0.4778 cal(th)/s |
| 5000 J/h | 1.194445 cal(th)/s |
| 10000 J/h | 2.389 cal(th)/s |
1 J/h = 0.0002389 cal(th)/s
1 cal(th)/s = 4186.8 J/h
Example 1:
convert 500 J/h to cal(th)/s:
500 J/h = 500 × 0.0002389 cal(th)/s = 0.119445 cal(th)/s
Example 2:
convert 1000 J/h to cal(th)/s:
1000 J/h = 1000 × 0.0002389 cal(th)/s = 0.2389 cal(th)/s
The conversion between Joules per hour and Calories (thermochemical) per second emerged from the need to interconnect different energy measurement systems. As scientific research expanded in the 19th and 20th centuries, it became crucial to develop standardized conversions to facilitate global research and communication. The Joule, named after James Prescott Joule, and the Calorie, commonly used in nutrition, both serve as fundamental units in understanding energy dynamics. This converter aids in bridging the gap between these units, enabling precise energy calculations in scientific and practical applications.
Understanding the conversion from Joules per hour to Calories (thermochemical) per second is essential in various practical and scientific fields, offering insights into energy efficiency and consumption. Below, we explore real-life applications of this conversion process.
Example 1:
Convert 300 J/h to cal(th)/s:
300 J/h = 300 × 0.0002389 = 0.07167 cal(th)/s
Example 2:
Convert 750 J/h to cal(th)/s:
750 J/h = 750 × 0.0002389 = 0.179175 cal(th)/s
A Joule/hour represents the amount of energy used or transferred in one hour, measured in Joules.
Use our converter tool by inputting the value in J/h and clicking 'Convert' to get the result in cal(th)/s.
It helps in understanding energy efficiency and consumption across different scientific and practical applications.
