Which of the following is true of compasses? A. A compass is a permanent magnet B. Compasses always point toward geographic south C. A compass has only a north pole D. Compasses are not always magnetized
What do you think it is?
http://www.rmg.co.uk/explore/sea-and-ships/facts/ships-and-seafarers/the-magnetic-compass http://adventure.howstuffworks.com/outdoor-activities/hiking/compass.htm http://www.explainthatstuff.com/how-compasses-work.html http://www.cttech.org/GOODWIN/academics/science-textbook/chap24.pdf http://www.cpo.com/pdf/Physics%20First/EBook/PFC%20U6.pdf
Well I thought it was A. the permanent magnet, but then found out that the needle is what is the magnet so then I got confused and wasnt sure if it was still that or if it was C
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