(b) When air is heated and moves up ,cool down & sink then which air current use to be generated
(1) radiation (2)conduction (3)convection (4) none
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Answered by
2
Answer:
please mark me as brainleast it's very urgent
Explanation:
conduction is your answer
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Answered by
1
Answer:
Conduction
Explanation:
i2 the second one is your answer conduction
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