power - definition
334a2ee9c4f13dc21ead2f1b7cf5fb5b
power This tool uses electrical power. adjective. The definition of power is operating electrically or having strength or force. An example of power is the functioning of a gasoline-driven saw or tool. An example of power is a big game move. Power is defined as the ability to act or have influence over others.
f8e285b83fda7e73d91b78f80c548e1e
energy Energy is defined as the capacity for activity or the exertion of power. 1  An example of energy is a person being able to run five miles just after waking up. 2  An example of energy is what is created by a wind turbine.
47840c364aab3aaa4ec37bff88879f48
- LINK / CITE ADD TO WORD LIST. noun. The definition of a powerhouse is a powerful or energetic person, or a building that creates electric power. 1  An example of a powerhouse is a person who follows a strict workout routine every day. 2  An example of a powerhouse is a local building that creates electrical power for the community.
7cb2ef4d86b818d3bc27585d27eacde6
Definitions &Translations Horsepower (hp) is a unit of measurement of power (the rate at which work is done).
f5817e408b1992903565f32abc962f48
energy (ĕn′ər-jē) 1. The capacity or power to do work, such as the capacity to move an object (of a given mass) in a given direction by the application of force. Energy can exist in a variety of forms, such as electrical, mechanical, chemical, thermal, or nuclear, and can be transformed from one form to another.
f6eb6f89bd880e34254b246d686d4aca
- superpower ‎(plural superpowers) ( 1 uncountable) Excessive or superior power. ( 2 countable) A sovereign state with dominant status on the globe and a very advanced military, especially the Soviet Union or United States.  1999, David Held, Global Transformations: Politics, Economics and Culture (page 97)
2fe4fbb8a364cd330e5b62c3d15c5cc2
- kW. 1  power unit - a measure of electric power. 2  watt, W - a unit of power equal to 1 joule per second; the power dissipated by a current of 1 ampere flowing across a resistance of 1 ohm. 3  megawatt - a unit of power equal to one million watts.
b007944ba475305dfe2c093c301757e1
powered Word Origin and History for power Expand n. c.1300, ability; ability to act or do; strength, vigor, might, especially in battle; efficacy; control, mastery, lordship, dominion; legal power or authority; authorization; military force, an army, from Anglo-French pouair, Old French povoir, noun use of the infinitive, to be able, earlier podir (9c.), from Vulgar Latin *potere, from Latin potis powerful (see potent).
760b7fe6636a7b544c99bb6131df69b6
Power (physics) Power in mechanical systems is the combination of forces and movement. In particular, power is the product of a force on an object and the object's velocity, or the product of a torque on a shaft and the shaft's angular velocity. Mechanical power is also described as the time derivative of work.
cde5964c86fdbeef91c4cb109769e597
authority n, pl -ties. 1. the power or right to control, judge, or prohibit the actions of others. 2. (often plural) a person or group of people having this power, such as a government, police force, etc. 3. a position that commands such a power or right (often in the phrase in authority) 4. such a power or right delegated, esp from one person to another; authorization: she has his authority.
d31cdff8772b30b3bf8054400c3071f6
powered power definition. In physics, the amount of energy put out or produced in a given amount of time. Power is often measured in watts or kilowatts. In mathematics, a power is a number multiplied by itself the number of times signified by an exponent placed to the right and above it. Thus, 32, which means 3 × 3, is a power — the second power of three, or three squared, or nine. The expression 106, or ten to the sixth power, means 10 × 10 × 10 × 10 × 10 × 10, or one million.
830af8f67209a2cb405230816f7f7f2a
- In physics, energy is defined as the amount of work that can be performed by force, whereas power is defined as the rate at which work is performed.
fc872a33df22d2350f8cbcfd1566a463
Force, Work, Power, and Strength â What is the Difference? Physics Definition: Power is the rate of energy consumed in a unit of time (Power = Work/ time). In exercise, it’s the rate of performing muscular work, with potential energy becoming work (aka moving weight) or heat (aka, you getting warm). This is easier to understand if you realize that Work = Force x Distance.
8876140e2f039fbef6684a2b3c228244
The Great âPower vs. Energyâ Confusion And it would produce the same amount of energy and burn the same amount of fuel. But the bigger engine has more power, so it can get the job done faster. Power is defined as the rate of producing or consuming energy. Say this ten times: “Power and energy are not the same thing! Power is energy per unit of time.” The standard unit of electrical power is the watt, which is defined as a current of one ampere, pushed by a voltage of one volt.
ac3cb61ed336d945599e86ed088df870
Cambridge Histories Online Â© Cambridge University Press, 2008 ability to do or act; capability of doing or accomplishing something. 2. political or national strength: the balance of power in Europe. 3. great or marked ability to do or act; strength; might; force. 4. the possession of control or command over others; authority; ascendancy: power over men's minds. 5. political ascendancy or control in the government of a country, state, etc.:
d0b60b1f46f8e6ba95d5f4a3e15b58d7
Power Power is the rate at which work is done, and energy is the capacity for doing work. Energy is often expressed in kilowatt-hours, and power is often expressed in kilowatts.
02806185860921b1354d2ba863f6359a
powerful powerful. adj. 1. having great power, force, potency, or effect. 2. (Chemistry) extremely effective or efficient in action: a powerful drug; a powerful lens. 3. large or great: a powerful amount of trouble.
905dd704f652fcf58ae058f50fb373e1
The Great âPower vs. Energyâ Confusion Power is defined as the rate of producing or consuming energy. Say this ten times: “Power and energy are not the same thing! Power is energy per unit of time.”. The standard unit of electrical power is the watt, which is defined as a current of one ampere, pushed by a voltage of one volt. More simply, volts x amps = watts (there is a complication if we’re talking about alternating current, but we’ll ignore it for now). In the USA, the standard wall socket delivers 120 volts.
ba9c53e4055bc0d2b18ead43a7e649d1
power consumption definition, power consumption meaning | English dictionary 1 the complex, including machinery, associated equipment, and the structure housing it, that is used in the generation of power, esp. electrical power 2 the equipment supplying power to a particular machine or for a particular operation or process
a3ab2be503a479d8cf3ba38db7502fb0
- Silver Price Per Gram. The chart displays the silver price per gram UK in GBP Sterling for the week. If you would like to see the silver prices per gram in an alternaive time frame simply select the options above to build the exact chart you want to see.he chart displays the silver price per gram UK in GBP Sterling for the week.
fc14d8855c5edef4dbca39d7e6e700b2
powered The source of energy used to operate a machine or other system. 1  The rate at which work is done, or energy expended, per unit time. Power is usually measured in watts (especially for electrical power) or horsepower (especially for mechanical power).
dc476b8b1d048fb7c1d921659a182368
- Power. 1  About as influential as the ‘p’ in pneumonia and the ‘k’ in knitting —Anon. 2  Aggressive as an elbow in the side —Henry James. 3  As omnipotent and as full of faults as Jove —Wallace Stegner.  Authority shrivelled as muslin in a fire —Vita Sackville-West.
ec4b962f6424724b4b5ac128a6cef5ef
superpower superpower ‎(plural superpowers) ( 1 uncountable) Excessive or superior power. ( countable) A sovereign state with dominant status on the globe and a very advanced military, especially the Soviet Union or United States.
845aeb58bcfc63d85a2f90f650827eca
Power Power. Power is an English logical construct referring to a variety of ideas relating to ability, capacity, authority, and might/strength. In human relationships, power is the authority one person holds over another. Terms such as boss, president, sheriff, and sexual harassment bring the picture of power to mind.
fd3a70d02715cf7f1f09831b6f7e1b02
electricity Full Definition of ELECTRICITY. 1. a: a fundamental form of energy observable in positive and negative forms that occurs naturally (as in lightning) or is produced (as in a generator) and that is expressed in terms of the movement and interaction of electrons b: electric current or power. 2.
09378e21ec01a1b2bc1eed2788262080
- The power in a DC circuit or system. Its unit is the watt. It is equal to the potential difference, expressed in volts, multiplied by the current, expressed in amperes. The power available from a DC power supply. synonym direct-current power.