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Is using magnets a method used to separate mixtures?
Yes, using magnets is a method employed to separate mixtures, particularly when one component is magnetic. For example, in a mixture of iron filings and sand, a magnet can attract the iron, leaving the sand behind. This technique is effective for separating magnetic materials from non-magnetic ones, making it useful in various industrial and laboratory applications.
What are the main uses for toxic waste?
There are several types of toxic waste that can be recycled safely, which reduces the amount of harmful materials in landfills. One of the more useful things to be recycled and sold relatively cheaply is paint.
How are items recycled?
It can be melted or burned . If it's useless it's burned ,but if it's useful it can be melted and then it can be recycled.
Why do you need magnets?
Magnets are useful because they create a magnetic field that can attract or repel other magnets or magnetic materials. They are commonly used in various applications such as electronic devices, motors, generators, and medical equipment. Magnets also play a role in everyday items like refrigerator magnets and magnetic clasps.
Why are magnets useful for fridges?
because fridges are magnetic and for decoration
How is 27 used in everyday life?
It is useful for separating 26 from 28
What makes electromagnets useful?
Electromagnets are useful because some machines need magnets that can stop being magnetic. In junkyards, some machines need to pick up metallic objects, so they need magnets that can turn on and off, which is where a electromagnet becomes useful.
What are the ends of an electromagnet that are useful called?
The ends of an electromagnet that are useful are called the poles. There are two poles: the North pole and the South pole, which determine the direction of the magnetic field. The poles play a key role in how electromagnets interact with other magnets and magnetic materials.
A method of separating substances that dissolve in the same liquids?
Crystallization and recrystallization can be useful.
Do magnets lose their power?
No.If you break the magnet, it is still a useful magnet.
Why are magnets used?
Electro magnets can be very useful to carry heavy loads of iron and metal from one side of a factory to another. Electro-magnets are formed by shooting electricity through a coil of copper.
What are some situations in which separating substances is useful?
Water because it needs to be same to use
