Question

8. Force per unit area is called
9. The force exerted by a charged body on another charge
known as
10.
fibre is also called artificial silk.
11. Electrical switches are made of
12. The process of combining monomers to form a poly
13. Rayon is a fiber regenerated from
ubotitute for wool.
O

Answer 1

8. Pressure

9. Electromagnetic force

10. Rayon

11. Polymerization

12. Artificial silk

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Answer 2

8. pressure

9. electrostatic force

10. synthetic fibre

11. polymerazation

12. synthetic fibre