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Joule is a unit of power. 答案选项组 true false

NettetA joule is a unit of energy in the International System of Units (SI) and named after the British physicist James Prescott Joule. The symbol for joule is J. A joule is equal to the work done when a current of 1 ampere is passed … NettetA: Joule B: Watt C: horsepower D: meter E: Btu/s, which of the following is a unit of power? A: Joule B: ft-lb C: horsepower-hour D: meter E: Btu/s and more. Study with Quizlet …

The SI unit of work and energy is Joule.True = 1; False = 0 - Toppr

Nettet22. mai 2024 · Joule is a derived unit of energy. It 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. 1 joule = 0.239 Calories 1 joule = 9.48 x 10-4 BTU 1 joule = 2.778 x 10-7 kWh Examples of Energy of 1 Joule NettetYes, torque has units of joules in SI. But it's more accurate and less misleading to call it joules per radian. Let's take the simple case of a single force acting perpendicular to position (reference) vector: τ = r F To tease out energy from this equation, let's consider an infinitesimal change in (rotational) energy d E : d E = τ d θ = r F d θ, sweden at its height https://groupe-visite.com

Answered: Joule is a unit of the following: work,… bartleby

Nettetthe rate of doing work. horsepower. English system unit of power, equivalent to 746 watts. potential energy. energy of position. work and energy are measured in the same … Nettet30. okt. 2024 · Answer: I'am not sure about the answer Explanation: Joule is a unit of energy or work. If energy output/ work done per second is one Joule, then the Power is one Watt. 1 Watt = 1 Joule/second. Watt is the unit of power whereas joules is the unit of energy. Advertisement Advertisement NettetElectronic Devices and Circuits Questions-12 when junction is forward biased. the width of depletion layer decreases. true false in which of the following ... In which of the following case the rating of the transformer to deliver 100 watts of d. power to ... The above effect is known as A. Fermi's effect B. Photo electric effect C. Joule's ... skyscanner usa website

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Joule is a unit of power. 答案选项组 true false

Answered: Joule is a unit of the following: work,… bartleby

Nettet28. jul. 2024 · A: Power = work done × time; B: Power = work done/time; C; Power = work done × velocity; D: Power = work done/ velocity; Answer Power = work done/time; Q.16 A machine do a work of 100 joule in 20 second. What is its power? A: 120 watt B: 80 watt C: 5 watt D: 2000 watt answer 5 watt. Q.17 Which of the following is equal with Newton … NettetAbbr. J or j 1. The International System unit of electrical, mechanical, and thermal energy. 2. a. A unit of electrical energy equal to the work done... Joule - definition of joule by …

Joule is a unit of power. 答案选项组 true false

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NettetPerson as author : Pontier, L. In : Methodology of plant eco-physiology: proceedings of the Montpellier Symposium, p. 77-82, illus. Language : French Year of publication : 1965. book part. METHODOLOGY OF PLANT ECO-PHYSIOLOGY Proceedings of the Montpellier Symposium Edited by F. E. ECKARDT MÉTHODOLOGIE DE L'ÉCO- PHYSIOLOGIE … NettetA kilowatt is equal to 1000 watts, so 1 kWh represents the amount of energy transfer that occurs over one hour from a power output of 1000 watts (i.e., joules per second). Thus 1 kWh is equal to 3,600,000 joules of energy transfer (work). More power can accomplish a task with a given energy requirement in a shorter time.

Nettet18. aug. 2010 · A joule is a derived unit of energy and as such cannot be converted into fps without further information. Wiki User ∙ 2010-08-18 19:10:32 This answer is: Study guides Algebra 20 cards A... Nettet4. jan. 2013 · It is equivalent to one joule per second.Or, one watt can be defined as the power or energy required to do 1 joule of work in one second.A Watt is the SI unit of power, equivalent to...

NettetB ) FALSE. A ) TRUE. BTU is a unit of energy equal to the amount of energy needed to raise the temperature of one pound of water by one degree Fahrenheit. From the … Nettet17. jul. 2024 · True or False - Joule is the unit of heat. See answers Advertisement gadakhsanket Dear Student, Answer - True. Explanation - Heat is a form of energy due to movement of constituent particles of substance. Heat is transferred from higher temperature to lower temperature. Heat is measure of total kinetic energy.

Nettet20. okt. 2024 · joule is a unit of heat energy (true or false) Answer : starlax245 Answer: truee Explanation: As a form of energy, heat has the unit joule (J) in the International System of Units (SI). However, in many applied fields in engineering the British thermal unit (BTU) and the calorie are often used.

NettetFalse The joule is a unit of energy. ExamCompetition Forum Question Papers Ask A Question Mock Test Learn & Earn Sign Up Login Menu. ... 1 Tags: electrical … sweden and technologyNettet17. jul. 2024 · True. Explanation - Heat is a form of energy due to movement of constituent particles of substance. Heat is transferred from higher temperature to lower … sweden animal lifeNettetjoule noun [ C ] MEASURES uk / dʒuːl / us ( written abbreviation J) a unit of measurement of work or energy: Joules is a measure of how much energy a surge suppressor potentially can absorb. (Definition of joule from the Cambridge Business English Dictionary © Cambridge University Press) Examples of joule joule sweden and russia map