Question

1. With the help of an experiment, how will you prove that plastics are bad conductors of heat.
thermoplastics and thermosetting plastics. Give two examples of each. Short Answer​

Answer 1

Answer:

Place a metal spoon in one and plastics spoon in another. You will find that the metal spoon heats up faster as compared to plastic spoon. This experiment shows that metal is a good conductor of heat whereas plastic is bad conductor of heat.Be careful when you work with boiling water it might be harmful.

Define thermoplastics and thermosetting polymers with two examples of each. Thermoplastic polymers are linear (slightly branched) long chain polymers, which can be repeatedly softened and hardened on heating. ... Examples of thermosetting plastics include bakelite, urea-formaldehyde resins.

Explanation:

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