जलते हुए विद्युत बल्ब के तन्तु का ताप सामान्यतः होता है ? - What is the temperature of the filament of a burning electric bulb? - Jalte Hue Vidyut Bulb Ke Tantu Ka Tap Samanyat Hota Hai ? General Science in hindi, Physics 1000℃ Se 1500℃ question answers in hindi pdf 2000℃ Se 2500℃ questions in hindi, Know About 100℃ Se 500℃ General Science online test General Science notes in hindi quiz book 3000℃ Se 500℃
Is ka tntu wtungsten ka hota hor bulb me nitrogen gas hoti h..
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