Question

what r the two main ways of changing the physical states of matter?

Answer 1

Matter can change from one state to another if heated or cooled. If ice (a solid) is heated it changes to water (a liquid). This change is called MELTING. If water is heated, it changes to steam (a gas).

Answer 2

The two main way to change the physical state are by heating and cooling.

Explanation:

• The physical state of matter can be changed from solid to liquid or gas by heating.]

Example:

• The ice cube being heated convert in to liquid and by heating above boiling point it converts in to gas.
• The physical state like liquid is converted in to solid is by cooling.
• The water is converted in to ice solid, by cooling and making to move for extreme cold temperature.

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What are the 2 main ways of changing physical state of matter?

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