This is the homework and happenings page for Owatonna Junior High School's 8th grade Earth Science class with Mrs Koessler. Here you will find agendas, assignments, extra credit opportunities, and tutorials for subjects covered in this class.
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Thursday, April 09, 2009
Viscosity: A Physical Property of Liquid
Today in class we: - Discussed the difference between physical and chemical properties - Discussed the property of viscosity and the influences to the viscosity of lava: silica content and temperature
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