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प्रश्न
Give reason why copper metal is used for making electric wires.
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उत्तर
Copper is a good conductor of electricity. It is ductile and less expensive; therefore, it is used for making electrical wires.
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संबंधित प्रश्न
Name the terms for the change of a solid into liquid.
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- State one characteristic property of gas D.
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- What type of substance could Z be ? Name one substance like Z.
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