separating mixtures

Do you know how to separate mixtures?

Separating Mixtures is a process of separating different things of state. These are some examples: sieving, decanting, filtration.                                                                                                                                                                                                                                                                                                   

Physical Changes

Do you know what is physical change?
Physical Change is a change which no new materials are formed.
The texture,shape,and size will change,but still it is made of the same material.The material used cannot be changed back to its original form.These are the examples of physical change:Inflating a balloon,
breaking a glass,cutting a cloth, molding a clay,melting a butter. 


                                              Inflating a balloon

Breaking a glass

                                                   Cutting a cloth 

Molding a clay

Melting a butter

physical change video