Question 1 of 10
A decorative magnet sticks to a refrigerator door. What are two possible
materials that could be in the door?
A. A magnetic material, such as iron
B. Another magnet
C. Any material used as insulation
D. A ceramic material
please help!!!
The answer is A because when you put a magnet on something That can attract magnetic waves such as iron, etc. the magnet would attract to it. as well as super conductors do not insulate magnetic fields, so C is out
