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Ramesh rao
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Asked: 2021-09-16T10:09:52+00:00 In:

What happnens to air on cooling?

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Class 7 Science Important Syllabus Questions Answers
Class VII Science Extra Questions
Class 7 Science Important Questions
Extra Questions for NCERT 7th Science Solutions

class 7 science solutionsclass 7th science session 2021-2022
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    1. Air contracts on cooling.

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