Tuesday, January 17, 2012

STUDY GUIDE Malfunction

Sorry to those that have checked for the study guide.. there was a technical problem going on. Rest assured that tomorrow before we take the short test we will review this study guide. All will be fine.. :)

What three metals are magnetic? (cobalt, nickel, iron)
Draw the magnetic domains in a magnet. (they are all lined up)
Compass needle always points... NORTH
What is the difference between Magnetic North and Geographic North?
How are Earth and a bar magnet similar?
When using a magnet, how do you travel west?
How are the Northern Lights created?

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