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What is Power? We can define power as the rate of doing work, it is the work done in unit time. The SI unit of power is Watt (W) which is joules per second (J/s). Sometimes the power of motor vehicles and other machines is given in terms of Horsepower (hp), which is approximately equal to 745.7 watts. What is Average Power?
In physics, power is the amount of energy transferred or converted per unit time. In the International System of Units, the unit of power is the watt, equal to one joule per second. In older works, power is sometimes called activity. [1] [2] [3] Power is a scalar quantity.
noun. pow· er ˈpau̇ (-ə)r. often attributive. Synonyms of power. 1. a (1) : ability to act or produce an effect. (2) : ability to get extra-base hits. (3) : capacity for being acted upon or undergoing an effect. b. : legal or official authority, capacity, or right. 2. a. : possession of control, authority, or influence over others. b.
POWER meaning: 1. ability to control people and events: 2. the amount of political control a person or group has…. Learn more.
Power definition: ability to do or act; capability of doing or accomplishing something. See examples of POWER used in a sentence.
It is a measure of the rate at which work is done (or similarly, at which energy is transferred). The ability to accurately measure power was one of the key abilities which allowed early engineers to develop the steam engines which drove the industrial revolution.
1. uncountable noun. If someone has power, they have a lot of control over people and activities. She interviewed six women who have reached positions of great power and influence. In a democracy, power must be divided. ...a political power struggle between the Liberals and National Party.
POWER definition: 1. control or influence over people and events: 2. political control in a country: 3. energy…. Learn more.
Definition of power noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
6 days ago · Power is the rate of doing an activity or work in the minimum possible time. It is the amount of energy transferred or converted per unit time where large power means a large amount of work or energy. For example, when a powerful car accelerates speedily, it does a large amount of work which means it exhausts large amounts of fuel in a short time.
