Try to answer the ConcepTest and solve the example problem before using this module. Studies show that trying to answer the questions before studying material improves learning and retention. By the end of this module, you should be able to answer these on your own. Answers will be given at the end of this module.
Consider a container of heavy cream which has a density of 1005 kg/m3. If we whip the cream to three times its volume, what is the specific gravity and specific weight of the whipped cream?