Waste metal. Electromagnets can be used to separate magnetic materials such as iron and steel from mixed piles of trash. The metals are pulled out by the magnet while nonmagnetic objects such as glass and plastic stay behind.aste metal. Electromagnets can be used to separate magnetic materials such as iron and steel from mixed piles of trash. The metals are pulled out by the magnet while nonmagnetic objects such as glass and plastic stay behind.
The definition of pessimistic is constantly expecting the worst. An example of pessimistic is a person who always believes that something is going to fail. of or characterized by pessimism; expecting the worst.
But an extremist does not have such view and holds a distorted thought that he knows all the answers and has found the truth which is the only truth. 8. They have a sense of unwillingness to compromise: For such individuals, there is only one way and that is what matches their definition of truth.hey have too much focus on the life after death: A religious extremist has too little focus on the importance of this life and what makes him feel fulfilled in it and is too attached to the concept of a great afterlife.