asked 125k views
3 votes
What is a rarefaction

asked
User Amrnt
by
8.7k points

2 Answers

7 votes
Diminution in the density of something, especially air or gas
answered
User Joshua Olson
by
8.4k points
4 votes
The less weight or density in a tissue (body)
answered
User Sunil Parmar
by
9.0k points
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