Functions? ?from?? eometry A single slice through a sphere of radius ?r produces a ?cap of the Sphere. If the thickness of the cap is ?h,? then its volume is . Graph the volume as a function of ?h for a sphere of radius 1. For what values of ?h?; does this function make sense?
Chapter 1 from “Introductory Chemistry” by Zumdahl and Decoste, 7 /8 edition Chemistry: the science that deals with the materials of the universe and the changes that these materials undergo Scientific Method: 1) What is the problem What have you observed Qualitative (physical traits) vs Quantitative (numerical numbers) 2) Hypothesis: What is the possible explanation for this 3) Experiment and gather information to test the hypothesis Theory: set of tested hypotheses, possible explanation, and interpretation A law tells what happens, a theory is an attempt to explain why it happens Chapter 2 from “Introductory Chemistry” by Zumdahl and Decoste, 7 /8 edition Measurement: a number and a unit Scientific Notation: expresses a number as a product of
