Question

Categorize the following materials to conductors and insulators.

( glass, water, human body, graphite, copper , Aluminum, paper, plastic, gold, steel,

rubber, silver, thermocol, zinc, Iron, card board, wool)

Answer 1

Answer:

glass -insulator

pure water-insulator

impure wate-conductor

human-conductor

graphite - conductor

copper-conductor

aluminum- conductor

paper and plastic- insulator

gold and steel - conductor

rubber and termocol- insulator

silver, zinc and iron - conductor

card board and wool- insulator

Answer 2

Answer:

insulators :- glass, paper, plastic, rubber, Thermocol, cardboard, wool etc

conducters :- zinc, graphite, copper, aluminium, gold, Steel, silver, iron etc

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