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Chapter 11: Heat Transfer - Science Mcqs for Grade 7
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Chapter 11: Heat Transfer - Science Mcqs for Grade 7
>> Warm air rises because it is
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Q. Warm air rises because it is
a.
more dense than cool air
b.
equally dense as cool air
c.
less dense than cool air
d.
completely dense
ANSWER: less dense than cool air
Answer & Explanation
No explanation is available for this question!
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