Question

How does knowledge of change of state of matter help you in your everyday life?

Answer 1

Answer:

Water is very convenient for explaining changes of state. We see water as solid, liquid and as a gas in daily life.

As a solid we call it ice. To change state to liquid is to melt ice. This happens at 0 degrees Celsius. To boil water changes state from liquid to gas which happens at 100 degrees Celsius. We call this gaseous state steam.

We can go in the other direction, by condensing steam to liquid and freezing liquid to ice.

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Explanation:

Answer 2

Learning the states of matter at a young age allows the students to gain a better understanding of the world around them.

Explanation:

• Daily activities like making of ice-cream, preventing ice cream from melting using dry ice, drying the cloths.
• Melting the snow on the road, making ice cream without freezer, keeping can drinks cold longer, preventing fog outside glass / on the mirror / on the car screen, etc.
• Becomes a lot easier if we have knowledge of matter and its changing state. The knowledge of matter from a young age will create more innovative and easy steps of doing the above work in our daily life.