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Joule - Wikipedia In terms of SI base units, one joule corresponds to one kilogram - metre squared per second squared (1 J = 1 kg⋅m2⋅s−2) One joule is equal to the amount of work done when a force of one newton displaces a body through a distance of one metre in the direction of that force
Joule - Definition, Formulas, Conversion Table, Multiples, Uses What is a Joule? A Joule is a unit of energy in the International System of Units (SI) It is defined as the amount of work done when a force of one newton is applied over a distance of one meter In simpler terms, a Joule represents the energy required to perform a specific action, such as lifting a small apple one meter up in the air
What Is a Joule? Science Definition - ThoughtCo Learn the definition of a joule, a basic unit of energy used in chemistry, chemical engineering, and physics, plus learn what a joule is equal to
notation - $j^2 = 1$, but $j \neq \pm 1$; what is $j$? - Mathematics . . . And we could also add the most important property : j2 =1 j 2 = 1 in slpix-complexes But j2 = −1 j 2 = 1 in Quaternions Worse still, split-quaternions have j2 = 1 j 2 = 1 You must log in to answer this question Find the answer to your question by asking See similar questions with these tags
joule – Metric System One joule is equal to the energy transferred to an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre
5 Ways to Calculate Joules - wikiHow In our example, lifting a weight straight up, the acceleration we're fighting is due to gravity, which equals 9 8 meters second 2 [6] If the object is being moved horizontally, gravity is irrelevant The problem may ask you to calculate the force required to overcome friction instead
Joule | Definition Formula | Britannica Named in honour of the English physicist James Prescott Joule, it equals 10 7 ergs, or approximately 0 7377 foot-pounds In electrical terms, the joule equals one watt-second—i e , the energy released in one second by a current of one ampere through a resistance of one ohm
Joule - Energy Education To put how small a joule is into perspective, a liter of gasoline has 31,536,000 joules of energy in it Using a single 100 W incandescent light bulb for ten hours (0 1 kW x 10 hrs = 1 kWh) would take 3,600,000 joules Human activities take many joules of energy! Figure 1
Units of Energy | Energy Fundamentals - uni-leipzig. de James Prescott Joule (1818 − 1889) was a self-educated British physicist and brewer whose work in the midnineteenth century contributed to the establishment of the energy concept The international unit of energy bears his name: 1 Joule [J] = 1 Watt-second [Ws] = 1 V A s = 1 N m = 1 kg m2s−2 It takes about 1 J to raise a 100-g-apple 1 m