Which one of the following are polymers?
Correct answer: D. All of these
- A. PVC
- B. Plastics
- C. Paints
- D. All of these
Explanation
The correct answer is that all of the options listed are linked to polymers. PVC is a specific type of polymer, commonly used in pipes and flooring due to its robustness. Plastics are materials made from polymer chains, known for their flexibility and wide range of uses. Paints contain polymer-based binders that help create a protective film on surfaces. Thus, all the listed options include polymers in their composition or structure, making 'All of these' the correct choice.
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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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