A calorie is greater - it is equal to about 4.2 joules.
we know, 1 cal=4.184 joule. hence,but obvious joule is greater than the unit of energy calorie.
1 calorie = about 4.2 joule
The definition of the joule is based on more general principles. The calorie is defined by properties specific to water.
Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.
Like Angelina Joule? [Joke] It doesn't work that way; a joule isn't equivalent to a temperature reading. Joules and calories measure energy, but you wouldn't ask how hot is a calorie since I expect you're more familiar with this unit. How much will one joule raise the temperature of one gram of water is a better question. But you didn't ask that.
Joules (J) . . . . but a Joule is quite a small amount of energy, so kilojoule is more common (kJ).
A Joule is the unit of energy or work in the SI system. It is defined as the work done in moving 1 meter against a force of 1 Newton. Other relations are that 1 Joule/sec = 1 watt, 1 calorie = 4.2 Joules, 1 BTU = 1055 Joules.
The definition of the joule is based on more general principles. The calorie is defined by properties specific to water.
Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.Like any other energy, the standard unit is the Joule. Calories are also often used.
1 joule is equivalent of 9.478 170 x 10-4 Btu, 0.238 846 (small) calories. In science/chemistry there 4.184 Joules per calorie so there are 1/4.184 = 0.239 calories per Joule. See the related link for more information.
There are many more than two units in common use for energy. Some of them are: -- newton-meter -- joule -- foot-pound -- calorie -- watt-second -- kilowatt-hour -- horsepower-hour
Like Angelina Joule? [Joke] It doesn't work that way; a joule isn't equivalent to a temperature reading. Joules and calories measure energy, but you wouldn't ask how hot is a calorie since I expect you're more familiar with this unit. How much will one joule raise the temperature of one gram of water is a better question. But you didn't ask that.
A calorie is the unit of energy required to raise one gram of water 1 degree Celsius. A kilocalorie, or Calorie, is the equivalent of 1000 calories.
Joule is a measure of energy, also called work, and it doesn't matter what type of energy it is. Work is normally used to describe mechanical energy but it is still measured in Joules.
Joules (J) . . . . but a Joule is quite a small amount of energy, so kilojoule is more common (kJ).
Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).
Heat energy is energy, so it's appropriate to describe quantities of it in units of energy. The SI unit of energy is the Joule. There are also other units used for energy in different forms, either out of tradition, or because it's more convenient. A few of those are . . . - erg - BTU - watt-second - volt-ampere - kilowatt-hour - calorie - Calorie
A Joule is the unit of energy or work in the SI system. It is defined as the work done in moving 1 meter against a force of 1 Newton. Other relations are that 1 Joule/sec = 1 watt, 1 calorie = 4.2 Joules, 1 BTU = 1055 Joules.
If you use the SI system, then the answer is the joule. If you use the cGSA system, then the answer is the calorie. If you use the Imperial system, then the answer is the British Thermal Unit. But there are even more units you could use, too.