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.
A euphemism can be defined as milder and less direct way of saying something that is shocking or harsh in order to avoid upsetting or shocking people. For example, instead of directly saying that someone has died, you could use the euphemistic phrase, âpassed awayâ. You notice that the euphemistic phrase, âpass awayâ is a less direct and milder way of saying âdieâ. The Longman Dictionary of Contemporary English defines euphemism as âa polite word or expression that you use instead of a more direct one to avoid shocking or upsetting someone.â.