1
which item uses both an electromagnet and a permanent magnet?
2
A device that reduces the amount of effort force needed to do work by increasing the distance that the force is applied.
3
_______________________ do not allow heat to easily transfer through them. An example would be oven mittens.
4
Heat transfer through direction contact
5
____________________ allows heat to easily transfer through them
6
What kind of heat transfer only happens in liquids and gases?
7
Operates in the process of electromagnetic induction
8
Heat transfer through space using electromagnetic waves
9
The point at which the lever is held on
10
Lever - A rigid bar or board that is free to move around a fixed point called a fulcrum
11
_________ is when force is used to move an object
