Some times the amount of energy will be in larger amount. If we use joule then larger number with many zeros has to be used. So we use kilo joule then smaller number would fulfill our need.
You are mixing up different types of measurements. Inches is a length. Kilojoules is a measure of energy.
All foods 'have' kilojoules. A kilojoule is a measure of the amount of energy they can release when we 'burn' them. (You may be more familiar with calories, which are a different sized unit for the same thing). More exactly, all foods release energy when we use them in respiration, and this energy can be measured in kilojoules.
14 kJ stands for 14 kilojoules, which is a unit of energy. Kilojoules are commonly used to measure the energy content of food and beverages.
To convert calories to kilojoules, you can use the conversion factor 1 calorie = 4.184 kilojoules. Therefore, to convert 150 calories to kilojoules, you would multiply 150 by 4.184 to get 627.6 kilojoules.
0.004184 kilojoules ==
To convert sugar grams to kilojoules, you can use the conversion factor that 1 gram of sugar is equal to approximately 17 kilojoules. Multiply the number of sugar grams by 17 to get the equivalent amount in kilojoules. This conversion is based on the average energy content of sugar.
The abbreviation for kilojoules is kJ.
The conversion of kilojoules (kJ) to grams depends on the substance being measured, as different substances have different energy densities. Kilojoules measure energy, while grams measure mass. To convert energy (kJ) to mass (grams), you would need to know the specific heat capacity of the substance.
The units used to measure free energy in a chemical reaction are typically kilojoules per mole (kJ/mol).
Heat energy can be measured using a unit called a calorie or in more common units such as joules or kilojoules. Devices like thermometers or calorimeters can be used to measure temperature changes, which can then be used to calculate the amount of heat energy transferred.
3.707
170 calories = 0.71128 kilojoules