3. Mention one important use of insulators.
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A thermos is an insulator used to keep liquids warm. Insulators work as protectors. They may protect heat, sound and the passage of electricity. Thermal insulators, sound insulators and electrical insulators are used for various reasons, from keeping houses warm to protecting electrical wires and soundproofing rooms.
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IMPORTANCE OF INSULATERS
Explanation:
Insulators work as protectors. ... They may protect heat, sound and the passage of electricity. Thermal insulators, sound insulators and electrical insulators are used for various reasons, from keeping houses warm to protecting electrical wires and soundproofing rooms.
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