The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889)....
Energy joule Electrical charge coulomb Pressure pascal Magnetic field tesla Luminous flux lumen ( steradian) Multiples and submultiples of SI units such as the millimeter and kilometer are commonly used. These multiples and submultiples are denoted by standard prefixes attached to the name of ...
4.184 joule of heat energy (or one calorie) is required to raise the temperature of a unit weight(1 g)of water from0oCto1oC, or from32oF to 33.8oF 1 J (Joule) = 0.1020 kpm = 2.778 10-7kWh = 2.389 10-4kcal = 0.7376 ft.lbf= 1 kg.m2/s2= 1 watt second = 1 Nm = 9.478 10...
You can do the reverse unit conversion frommilliyottajoule to joule, or enter any two units below: Common energy conversions Definition: Joule The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme ...
The joule measures energy as the amount of energy needed to exert: One newton of force over a one meter distanceOne kilogram of force over a one meter distance One newton of force over a one yard distanceOne kilogram of mass over a one meter distance ...
What is a joule? What are the units of electric field? What is the unit of electrical resistance? What is the unit of work? What is unit weight? What is the unit of electric charge? What is the unit of electrical current? What is the CGS unit of energy?
Work, energy, quantity of heat ...jouleJ∂Mдж Power ...wattWBMBT Quantity of electricity ...coulombCκКA Voltage, electromotive force ...voltVBB Electric field strength ...volt per meterV/mB/MB/M Electric resistance ...ohmΩOMOM Electric...
The hyperfine transition frequency of the caesium-133 atom (∆νCs) is 9,192,631,770 hertz (Hz). The speed of light in a vacuum (c) is 299,792,458 meters per second (m/s). ThePlanck constant(h) is 6.62607015 × 10-34Joule seconds (J s). ...
The hyperfine transition frequency of the caesium-133 atom (∆νCs) is 9,192,631,770 hertz (Hz). The speed of light in a vacuum (c) is 299,792,458 meters per second (m/s). ThePlanck constant(h) is 6.62607015 × 10-34Joule seconds (J s). ...
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