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Give scientific reasons:(1) The material used for fuse has low melting point.(2) Wood and glass are good insulators.(3) The melting point of filament of a bulb is very high.(4) Connecting wires in a circuit are made of copper and aluminum.

Answer»

Give scientific reasons:



(1) The material used for fuse has low melting point.



(2) Wood and glass are good insulators.



(3) The melting point of filament of a bulb is very high.



(4) Connecting wires in a circuit are made of copper and aluminum.



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