How many joules are equivalent to 21 calories
WebA lower-case calorie, or small calorie, is the amount of energy required to heat one gram of water by one degree Celsius. This can vary depending on the temperature of water, but the ISO defines a calorie as 4.184 joules. This unit should not be confused with an upper-case Calorie, or kilocalorie, which is commonly used in food labeling. WebFormula: multiply the value in calories (thermochemical) by the conversion factor '4.184'. So, 450 calories (thermochemical) = 450 × 4.184 = 1882.8 Joules.
How many joules are equivalent to 21 calories
Did you know?
WebHow many joules are in a calorie? Easy cal to J conversion. A lower-case calorie, or small calorie, is the amount of energy required to heat one gram of water by one degree … WebTNT equivalent is a convention for expressing energy, typically used to describe the energy released in an explosion.The ton of TNT is a unit of energy defined by that convention to be 4.184 gigajoules, which is the approximate energy released in the detonation of a metric ton (1,000 kilograms) of TNT.In other words, for each gram of TNT exploded, 4.184 …
Web1 Joules = 0.2388 Calories. 10 Joules = 2.3885 Calories. 2500 Joules = 597.11 Calories. 2 Joules = 0.4777 Calories. 20 Joules = 4.7769 Calories. 5000 Joules = 1194.23 … WebFree online energy converter - converts between 55 units of energy, including joule [J], kilojoule [kJ], kilowatt-hour [kW*h], watt-hour [W*h], etc. Also, explore many other unit converters or learn more about energy unit conversions.
Web1 joules to calories = 0.2389 calories. 5 joules to calories = 1.19451 calories. 10 joules to calories = 2.38903 calories. 20 joules to calories = 4.77806 calories. 30 joules to …
WebConvert 10825 British Thermal Units to Joules (10825 BTU to J) with our Energy converter. How many Joules in 10825 BTU. 10825 British Thermal Units equals how many Joules. What is 10825 BTU in Joules.
WebCalculate the heat, in Joules, needed to convert 15.0 g of liquid ethanol at 25.0 degrees Celsius to gas at its boiling point of 78.0 degrees Celsius. Ethanol has a specific heat of 2.46 J/G Celsius and a heat of vaporization of 841 J/g. When a volcano erupts, 175 g of steam at 100.0 degrees Celsius is released. in al and si if temperature is changedWebOne joule is equal to thousandth of a kilojoule: 1J = 0.001kJ The energy in kilojoules E(kJ) is equal to the energy in joules E(J) divided by 1000: E(kJ) = E(J) / 1000 Example Convert 500 joules to kilojoules. The energy E in kilojoules (kJ) is equal to 500 joules (J) divided by 1000: E(kJ) = 500J / 1000 = 0.5kJ in alabama can felons own crossbowsWebStudy with Quizlet and memorize flashcards containing terms like An exothermic reaction causes the surroundings to A) warm up B) become acidic C) condense D) decrease in temperature E) release CO₂, Which of the following measures the average kinetic energy of a system? A) enthalpy B) internal energy C) heat D) temperature E) specific heat … duty free rolling tobacco pricesWeb10 apr. 2024 · Joule and Calorie both are units of heat or energy variously defined. The relation between Joule and Calorie can easily be depicted with a simple formula i.e. 1 … in alabama at what age can you own propertyWebSince one calorie is equal to 4.184 joules, you can use this simple formula to convert: joules = calories × 4.184. The energy in joules is equal to the calories multiplied by 4.184. For example, here's how to convert 5 calories to joules using the formula above. 5 cal = (5 × 4.184) = 20.92 J. Calories and joules are both units used to measure ... in al dx 汇编Web1 kilojoule [kJ] = 1000 joule [J] kilojoule to joule, joule to kilojoule. 1 kilowatt-hour [kW*h] = 3600000 joule [J] kilowatt-hour to joule, joule to kilowatt-hour. 1 watt-hour [W*h] = 3600 … duty free rolling tobaccoWebConfusingly, 1 Calorie = 1000 calories = 4,184 joules. Finally, there are at least 7 common variations on the calorie, that dependent on their previous definition, may be a little more … duty free rules international flights