The matter which has definite shape is
Correct answer: A. Solid
- A. Solid
- B. Gas
- C. Liquid
- D. Plasma
Explanation
The correct answer is Solid because solids have a definite shape, unlike liquids, gases, and plasma. Solids maintain their shape due to the strong intermolecular forces between their particles, which are closely packed in a fixed arrangement. In contrast, gases and plasma do not have a definite shape or volume, and liquids have a definite volume but take on the shape of their container.
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About Physics of Solids
Solids are compared through crystal structure, amorphous arrangement, elasticity, plastic deformation, stress, strain and Young’s modulus. Electrical behavior depends on available charge carriers and band structure, so conductors, insulators and semiconductors must be distinguished from mechanical properties such as strength, stiffness and brittleness.
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