Question

कुछ इंजनों में ऊर्जा के लिए किस की आवश्यकता होती है l

note☆● if u know then answer if u don't understand then not give so keep away who don't know . right answer be thanked by me and also be marked as brainliest ​

Answer 1

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⟹ कोयले की आवश्यकता होती है