19
practice testMultiple Choice

Practice Test

Question 19 • Physics in the Universe

Which labels belong in the regions marked X and Y?

Answer
A
X: Maintains magnetic properties in the presence of another magnet Y: Is made from magnetically hard ferromagnetic material
B
X: Maintains magnetic properties in the presence of another magnet Y: Is made from magnetically soft ferromagnetic material
C
X: Attracts or repels iron objects Y: Attracts other magnets
D
X: Repels or attracts other magnets Y: Attracts iron objects