why are we interested in the changes of matter?

Question

the matters are liquid,solid,gas..and why are we interested in it's changes?

Answer 1

What is referred as matter is really a mass structure.
Elements and compounds forming the mass structure that we are familiar with on earth, have different characteristics and behavior. They can Change states which are known as ; solids (frozen state), Liquid(malleable state) , Gases and plasma(floating states).
Mass structure can change state only within limits of temperature energy changes.
So the neck that turns the head of matter is really temperature. Therefore we study these changes as a function of temperature. For example what happens to atoms and their electron in a frozen atom. And what happens when temperature limits are exceeded in gases(plasma).
Without temperature energy our body would not survive.So it is important that we understand what happens to our suroundings on earth.

Answer 2

rely is a continuing. Weight is a functionality of rely and gravity. subsequently, in case you alter the gravity, weight will additionally exchange even nevertheless mass maintains to be the comparable. for this reason products on the moon weigh a million/6th of their weight in the worldwide, even nevertheless their mass is the comparable. The cabin of an airplane in a pointy dive may additionally cut back an merchandise's weight to eventual weightlessness. i think of as a manner to replicate the comparable situations on earth's floor, you're able to desire to the two bypass to a region the place the gravity is warped, or you're able to desire to locate some thank you to manage gravity.

Answer 3

changes in matter is a phenomenon that naturally occurs around us. understanding this phenomenon has led to many useful applications such as airconditioning, heating systems, etc. it allows us to properly control our environment and use them for our own advantage.

Answer 4

So that we can control nature not for personal fame and glory but for the benefit of humankind.

Answer 5

Because this is essential in studying science. This prepares students who wants to be scientists in the future. =)