Question

Give some uses of good and bad conductors.

Answer 1

Uses of good conductors:

1. Metals and alloys are good conductors of heat and are used for making cooking utensils.
2. These are used to make wires for electrical purposes.

Uses of bad conductors:

1. Bad conductors of heat are used for making handles of cooking utensils.
2. Glass and wool foam are used in iceboxes and refrigerators to prevent the entry of heat from outside.