asked 83.9k views
4 votes
5. What physical property of foam makes it a good choice to

use in life vests?
A. Foam has a relative density less than water.
B. Foam is a good thermal insulator.
C Foam is non-magnetic.
D. Foam is soluble in water.

asked
User Jaczes
by
8.2k points

1 Answer

4 votes
A. Foam has a relative density less than water
answered
User Ishwar Patil
by
8.8k points

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