Energy, Work and Power
0.0(0)Studied by 4 people
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/9
Earn XP
Description and Tags
Last updated 9:41 AM on 7/8/22
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
10 Terms
1
New cards
Efficiency
________: how much useful work is done with energy supplied.
2
New cards
Power
________: is the rate at which a machine transfers energy.
3
New cards
→Because work
________ done is equal to energy transferred, the power is also equal to the rate of doing work.
4
New cards
Energy
amount of work and its measured in Joules (J)
5
New cards
Conservation of energy
energy cannot be created or destroyed, when work is done, energy is changed from one form to another
6
New cards
Efficiency
how much useful work is done with energy supplied
7
New cards
Renewable sources
Energy sources that are not exhaustible/ Infinite
8
New cards
Non-renewable sources
Energy sources that are exhaustible/ finite
9
New cards
Work
Work is done whenever a force acts on an object that moves (or is moving) in the direction of the force
10
New cards
Power
is the rate at which a machine transfers energy
Explore top notes
Environmental Psychology: Design Guidelines for Homes, Offices, Classrooms, & Hospitals
Updated 1255d ago0.0(0)
Environmental Psychology: Design Guidelines for Homes, Offices, Classrooms, & Hospitals
Updated 1255d ago0.0(0)
