Web8 de jun. de 2024 · A joule is a measure of energy released over a period of time. For example, an average lightning strike releases about one billion joules of energy over a fraction of a second. A surge protector joule … Web30 de mai. de 2005 · Joined. Oct 18, 2001. Messages. 15,913. 1 Watt = 1 J s^-1. Quoted from the Oxford Dictionary: watt - the SI unit of power, equivalent to one joule per second, corresponding to the rate of energy in an electric circuit where the potential difference is one volt and the current one ampere. May 30, 2005.
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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 m/s.The energy required to lift a medium-sized … Ver mais 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 … Ver mais 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. Ver mais 1 joule is equal to (approximately unless otherwise stated): • 10 erg (exactly) • 6.24150974×10 eV • 0.2390 cal (gram calories) Ver mais A watt-second (symbol W s or W⋅s) is a derived unit of energy equivalent to the joule. The watt-second is the energy equivalent to the power of one watt sustained for one Ver mais 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 … Ver mais Zeptojoule 160 zeptojoule is about one electronvolt. The minimal energy needed to change a bit at around room temperature – approximately 2.75 zJ – is given by the Landauer limit. Nanojoule 160 nanojoule is about the kinetic energy of a flying mosquito. … Ver mais 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 Ver mais WebReally. 1. This is a conversion chart for joule (International System (SI)). To switch the unit simply find the one you want on the page and click it. You can also go to the universal conversion page. 2. Enter the value you want to convert (joule). Then click the Convert Me button. Your value gets instantly converted to all other units on the page. lithoprint corporation
Joule - Wikipedia
WebThe same thing for ethanol. The heat of vaporization for ethanol is, based on what I looked up, is 841 joules per gram or if we wanna write them as calories, 201 calories per gram which means it would require, roughly, 201 calories to evaporate, to fully vaporize a gram of ethanol at standard temperature, keeping the temperature constant. http://forum.cakewalk.com/surge-proctector-with-a-higher-joule-rating-or-UPS-with-a-lower-joule-rating-m2209719.aspx WebThe heat of fusion for water at 0 °C is approximately 334 joules (79.7 calories) per gram, and the heat of vaporization at 100 °C is about 2,230 joules (533 calories) per gram. litho printer jobs