Physical Science Experiments (Facts on File Science Experiments)

Provides step-by-step instructions for twenty physical science experiments, including experiments involving caloric content, density, rate of speed, and sound insulation...Title: .Physical Science Experiments..Author: .Walker, Pamela/ Wood, Elaine..Publisher: .Facts on File..Publication Date: .2009/11/01..Number of Pages: .149..Binding Type: .HARDCOVER..Library of Congress: .2009023673