1 Calorie Is Equal To How Many Joules
Convert J to cal
Please provide values below to convert joule [J] to calorie (th) [cal (th)], or vice versa.
Joule
Definition: A joule (symbol: J) is a derived unit of energy in the International Arrangement of Units (SI). It is divers as the energy transferred to an object when a one newton force is applied to the object in the direction of its motion through a distance of one meter. Information technology is besides divers as the free energy dissipated equally heat when a 1 ampere electric current passes through a resistance of one ohm in the course of ane 2nd. It has a number of representations both in SI base of operations units as well as other SI units such that:
J = kg·1000two/s2 = N·grand = Pa·m3 = W·south = C·Five
History/origin: The unit of measurement, joule, is named after James Prescott Joule, an English physicist and mathematician who helped develop the Kelvin scale. He also discovered the relationship between heat and mechanical piece of work, leading to the law of conservation of energy, and later on, the first law of thermodynamics.
Current utilize: Equally an SI derived unit, the joule is used within a multifariousness of scientific contexts. Practical examples of energy measurement using joules include the energy required to lift objects, the energy released when objects fall, the estrus required to raise temperature, and the kinetic energy of moving objects.
One of the dimensional representations of a joule is the N·m (Newton-meter), which is equivalent to the SI unit for torque. These units however, are different, and should be considered as such. Even though the joule is algebraically equal to the N·m, the N·m should not exist used to represent the joule whenever possible, to avoid confusion with torque.
calorie
Definition: A calorie (symbol: cal) is a unit of measurement of free energy divers as the amount of energy required to increment the temperature of ane gram of water by one °C. This is referred to as the pocket-sized calorie or the gram calorie, and is equal to 4.1868 joules, the SI (International Arrangement of Units) unit of measurement of energy.
A large calorie (symbol: Cal), also known as a kilogram calorie (symbol: Cal), is technically a kilocalorie (symbol: kcal), the equivalent of k small calories, merely is besides sometimes referred to as merely "Calorie." Big calories are normally used for labeling foods, and equally such, is known equally the food calorie.
History/origin: The term calorie comes from the Latin word "calor," which ways heat. It was first defined as a unit of heat energy in 1824 by Nicolas Cloudless and appeared in French and English dictionaries between 1841 and 1867. The large calorie was introduced to the American public later, in 1887, by Wilbur Olin Atwater.
Current use: Although the calorie can exist used with SI, since the official adoption of SI in 1960, the calorie is considered obsolete. Despite this, the large calorie is yet widely used as a unit of food energy, alongside, or in identify of the SI unit of measurement of food energy, the kilojoule. The apply of a capital "C" in Calorie is intended to denote the utilise of kilocalories rather than calories cogent a single calorie. This is not ofttimes understood however, resulting in some confusion when foods are only labeled as Calories rather than kilocalories.
Calories are also used inside scientific contexts, such as chemistry. In these contexts, the term being referenced is virtually oftentimes the small calorie, though measurements are often reported in kilocalories.
Joule to Calorie (th) Conversion Table
| Joule [J] | Calorie (th) [cal (th)] |
|---|---|
| 0.01 J | 0.0023900574 cal (th) |
| 0.1 J | 0.0239005736 cal (th) |
| one J | 0.2390057361 cal (th) |
| 2 J | 0.4780114723 cal (th) |
| 3 J | 0.7170172084 cal (th) |
| 5 J | 1.1950286807 cal (th) |
| x J | 2.3900573614 cal (th) |
| 20 J | 4.7801147228 cal (th) |
| 50 J | 11.9502868069 cal (th) |
| 100 J | 23.9005736138 cal (th) |
| 1000 J | 239.0057361377 cal (th) |
How to Catechumen Joule to Calorie (th)
1 J = 0.2390057361 cal (th)
1 cal (thursday) = 4.184 J
Example: convert xv J to cal (thursday):
15 J = 15 × 0.2390057361 cal (thursday) = three.5850860421 cal (th)
Popular Energy Unit Conversions
Convert Joule to Other Free energy Units
Source: https://www.unitconverters.net/energy/j-to-cal.htm
0 Response to "1 Calorie Is Equal To How Many Joules"
Post a Comment