Question

Identify the methods by which a magnet can lose their properties.

• A. Heating a magnet strongly
• B. Repeated hammering of the magnet
• C. Manet is dropped from some height
• D. All of the above

Answer 1

The correct option is D All of the above

The methods by which a magnet can lose its properties are:
$\left(1\right)$ Heating a magnet strongly
$\left(2\right)$ Hammering the magnet several times or repeated hammering
$\left(3\right)$ By dropping the magnet from some height