Physics
Solids have definite shapes.This is because
The forces of cohesion of the molecules within are very much less in them
The forces of cohesion are very large
The forces of adhesion are large
The forces of adhesion are less
The forces of cohesion are very large
Any matter that is a solid has a definite shape and a definite volume. The molecules in a solid are in fixed positions and are close together. Although the molecules can still vibrate, they cannot move from one part of the solid to another part. As a result, a solid does not easily change its shape or its volume.
The forces of cohesion are very large Any matter that is a solid has a definite shape and a definite volume. The molecules in a solid are in fixed positions and are close together. Although the molecules can still vibrate, they cannot move from one part of the solid to another part. As a result, a solid does not easily change its shape or its volume.
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