WebThe symbol for megajoule is MJ. The base unit for a megajoule is joule and the prefix is mega. The prefix mega is derived from the Greek megas meaning great and is symbolized … WebOne megawatt day equals one megawatt of power produced by a power plant for one day (megawatts multiplied by the time in days). 1 MWd = 24,000 kWh . At nuclear power plants, there are also gigawatt-days because it approximately corresponds to energy produced by power plants for one day.

Joule - Energy Education

WebAssuming a typical price of $0.10/kilowatt-hour, the cost per joule is. Cost/joule = [$0.10/kilowatt-hour] / ... Average Retail Price of Electricity to Ultimate Customers by End-Use Sector, by State. Electric Power Monthly with data for September 2008 Report Released: December 12, 2008 Next Release Date: Mid-January 2009 ... http://large.stanford.edu/publications/power/references/voltprice/ movie with diane keaton and keanu reeves

5 Ways to Calculate Joules - wikiHow

WebFeb 16, 2012 · 1 joule = 9.48×10 −4 BTU. 1 boe (barrel of oil equivalent) = 5.45 x 10 6 BTU. 1 cubic feet of natural gas = 983 BTU. 1 metric ton of coal = 22.72 * 10 6 BTU. 1 exajoule = 174 million barrels of oil equivalent. The dataset displays primary energy for oil, gas, and coal, as well as nuclear power. 1 joule is equal to (approximately unless otherwise stated): 107 erg (exactly) 6.241 509 74 × 1018 eV 0.2390 cal (gram calories) 2.390 × 10−4 kcal (food calories) 9.4782 × 10−4 BTU 0.7376 ft⋅lb (foot-pound) 23.7 ft⋅pdl (foot-poundal) 2.7778 × 10−7 kW⋅h (kilowatt-hour) 2.7778 × 10−4 W⋅h (watt-hour) 9.8692 × 10−3 latm … See more The joule is the unit of energy in the International System of Units (SI). It is equal to the amount of work done when a force of 1 newton displaces a mass through a distance of 1 metre in the direction of the force applied. It is … See more The cgs system had been declared official in 1881, at the first International Electrical Congress. The erg was adopted as its unit of energy in 1882. Wilhelm Siemens, in his inauguration speech … See more Zeptojoule 160 zeptojoule is about one electronvolt. The minimal energy needed to change a bit at around room temperature – … See more In mechanics, the concept of force (in some direction) has a close analogue in the concept of torque (about some angle): A result of this similarity is that the SI unit for torque is the See more In terms of SI base units and in terms of SI derived units with special names, the joule is defined as One joule can also be defined by any of the following: • The work required to move an electric charge of … See more One joule represents (approximately): • The amount of electricity required to run a 1 W device for 1 s. • The energy required to accelerate a 1 kg mass at 1 m/s through a distance of 1 m. • The kinetic energy of a 2 kg mass travelling at 1 m/s, or a 1 kg mass travelling at 1.41 See more 1 joule is equal to (approximately unless otherwise stated): • 10 erg (exactly) • 6.24150974×10 eV • 0.2390 cal (gram calories) See more WebThe equation for a joule is as follows: 1 joule = 1-watt X 1 second. Which means: 1 watt = 1 joule/second (one joule per second) As mentioned above, joules are part of the equation for calculating your electricity use but are not the main unit of measurement you’ll see on your electricity bill. We’ll go over how joules factor into the ... movie with dibbuk box