美[dʒul] 英[dʒuːl] n.【物】焦耳;朱尔;James P. Joule焦耳 网络总累计能量;焦耳数;单位为焦耳 复数:joules 英汉 英英 网络释义 n. 1. 【物】焦耳 2. 朱尔 3. James P. Joule焦耳
One therm is a measure of heat energy equal to 100,000 BTU, which are equal to the amount of heat energy required to increase the temperature of one pound of water one degree Fahrenheit. Therms are often used by natural gas companies to measure the heat equivalent of gas used. The ther...
One kilocalorie, is equal to the heat needed to raise thetemperatureof onekilogramof water from 14.5 to 15.5 degreesCelsius. Kilocalories can be abbreviated askcal; for example, 1 kilocalorie can be written as 1 kcal. When being used to measure nutrition or metabolic processes, the large calor...
an energy or heat conversion table How to convertterajoulestomegajoules[TJ to MJ]: EMJ= 1 000 000 × ETJ How many megajoules in a terajoule: If ETJ= 1 then EMJ= 1 000 000 × 1 = 1 000 000 MJ How many megajoules in 29 terajoules: ...
[kWh to TJ] (kWh:kilowatt hour, TJ:terajoule) Convert kWh to TJ an energy or heat conversion table How to convertkilowatt hourstoterajoules[kWh to TJ]: ETJ= 3.6 × 10-6× EkWh How many terajoules in a kilowatt hour: If EkWh= 1 then ...
joules to small calories formula calorie = joule * 0.239005736 calorie = joule * 4.184 What is a Calorie? Small Calorieis a metric energy unit and defined as the amount of energy to heat 1 gram of water to 1 degree Celsius.1 Small (gram) calorie = 4.184 joules.The symbol is "cal". ...
If 80 Btu of heat are added to 2 lb of water at 40 degrees F, what will be the final temperature of the water? How much energy in kJ is given off when 1.0 g of steam at 100 degrees Celsius cools to room temperature (25 degrees Celsius)? How many joules of heat energy would it...
Use the heat equation to calculate the energy, in joules and calories, needed to heat 10.0 grams of silver from 112 degrees Celsius to 275 degrees Celsius. Calculate the energy in joules and calories required to heat 25.0 g of water form 12.5 degree...
One foot-pound is equal to 1.356 joules, and one calorie (the amount of heat required to raise the temperature of one gram of water by one degree Celsius) is equal to 4.18 joules. Use this calculator to convert energy units. Final energy units...
It is a traditional unit of energy equal to about 1055 joules. Calorie [15 °C] Calorie [ 15 °C] is a unit of energy that the amount of energy required to warm on gram of air-free water from 14.5 °C to 15.5 °C at standard atmospheric presure (1 cal [15°C] = 4.1855 J)....