Answered: 7. When equal masses of two substances…

7. When equal masses of two substances are mixed, the resultant density is 2.5 g/cm3. When equal volumes are mixed, the resultant density is 4.5 g/cm3. What are the densities of the two substances?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter33: Inductors And Ac Circuits

Section: Chapter Questions

Problem 18PQ

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Question

7. When equal masses of two substances are
mixed, the resultant density is 2.5 g/cm3. When
equal volumes are mixed, the resultant density is
4.5 g/cm3. What are the densities of the two
substances?

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