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Content Provider | AK Lectures |
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Description | All matter is composed of atoms and molecules that interact and arrange in a way to form different types of phases. There are four possible types of phases. The solid phase consists of atoms and molecules arranged in such a way that the entire macroscopic object is capable of resisting forces and maintains its shape and volume. Matter in the liquid state is also incompressible (the volume of the liquid remains constant) but unlike the solid phase, the liquid phase is not capable of maintaining its shape. In fact, liquids take the shape of the container that they are in. The gaseous state is composed of atoms and molecules that are free to move about in all directions. The gaseous state can be compressed under relatively small forces and therefore the gaseous state is compressible. Unlike liquids and solids, gases completely fill the container that they are put into. The last phase of matter than we should mention is the plasma phase. The plasma phase is created under high temperatures that provide the needed energy to ionize atoms and molecules into their ion form. One particular example of the plasma state is the sun, which contains high temperatures that ionizes the atoms and molecules into their cation form. |
Language | English |
Access Restriction | Open |
Subject Keyword | Classical Physics ionizes move Matter form molecules sun energy |
Content Type | Video |
Educational Role | Teacher Student |
Educational Use | Self Learning Lecture Reading |
Resource Type | Video Lecture |
Education Level | Under Graduate |
Subject | Classical mechanics; solid mechanics |
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