Physics · Electricity

तापदीप्त प्रकाश बल्बों (incandescent light bulbs) का फिलामेंट बनाने के लिए आमतौर पर किस धातु का उपयोग किया जाता है?

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तापदीप्त प्रकाश बल्बों (incandescent light bulbs) का फिलामेंट बनाने के लिए आमतौर पर किस धातु का उपयोग किया जाता है?

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तापदीप्त प्रकाश बल्बों (incandescent light bulbs) का फिलामेंट बनाने के लिए आमतौर पर किस धातु का उपयोग किया जाता है?

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