Power notes

0.0(0)
Studied by 0 people
call kaiCall Kai
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/4

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 10:29 PM on 6/11/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai

No analytics yet

Send a link to your students to track their progress

5 Terms

1
New cards

What is power?

The rate at which Work is done.

The rate at which Energy is consumed or transformed

2
New cards

What does power consider

Work and time

3
New cards

Whats the power forumla?

P=w/t

4
New cards

What is energy efficiency?

the percentage of the amount of energy consumed that is converted into useful work. It is therefore the ratio of useful work done to the energy consumed in carrying out that work. The formula for calculating energy efficiency is the following:

5
New cards

Work efficiency formula

W/E