安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- POWER Definition Meaning - Merriam-Webster
The meaning of POWER is ability to act or produce an effect How to use power in a sentence Synonym Discussion of Power
- Power (physics) - Wikipedia
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 Power is a scalar quantity
- POWER Definition Meaning | Dictionary. com
Power definition: ability to do or act; capability of doing or accomplishing something See examples of POWER used in a sentence
- POWER | definition in the Cambridge English Dictionary
POWER meaning: 1 ability to control people and events: 2 the amount of political control a person or group has… Learn more
- POWER definition in American English | Collins English Dictionary
Power is energy, especially electricity, that is obtained in large quantities from a fuel source and used to operate lights, heating, and machinery
- Power - Math is Fun
Power is energy flowing! It is measured as energy per unit of time No, not that type of Power Formula! Power is the rate of energy per time: Example: 3000 J of energy is used in 20 seconds, what is the power? P = 3000 J 20 s = 150 W We can also change the formula this way:
- Power (Physics): Definition, Formula, Units, How To Find (W . . . - Sciencing
Power is a measure of how much work is done in a time interval A quick note on horsepower: The term is meant to compare the output of a steam engine to that of a horse, as in a 700 horsepower engine could do about 700 times the work of a single horse
- Defining Power in Physics - ThoughtCo
Power measures how fast work is done or energy is transferred in a certain time Power can be calculated using the formula: Power equals work divided by time The power of a system can also be found by multiplying force by velocity
|
|
|