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7. Give Scientific reasons. a. Tungsten metal is used to make solenoid type coil in an electric bulb. |
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Answer» Tungsten metal is used to make a solenoid TYPE coil in an ELECTRIC bulb because its melting point is very high. Thus, when a high amount of current is passed through it, it becomes red hot and emit LIGHTS without getting burnt. How SATISFIED are you with the ANSWER? |
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