विकिरण पायरोमीटर से कितना तापक्रम नापा जा सकता है ? - How much temperature can be measured with radiation pyrometer? - Vikiran Pyrometer Se Kitna TaapKram Napa Jaa Sakta Hai ? General Science in hindi, Physics 100℃ question answers in hindi pdf 250 - 500℃ questions in hindi, Know About 100 - 250℃ General Science online test General Science notes in hindi quiz book 500℃
Answer is wrong
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