Chapter 1 · College Physics
Introduction: The Nature of Science and Physics
Physical quantities and SI units, unit conversion, accuracy, precision and significant figures, and order-of-magnitude approximation.
18 of the 36 problems this chapter sets.
Sections
College Physics 2e: Access for free at https://openstax.org/books/college-physics-2e/pages/1-introduction-to-science-and-the-realm-of-physics-physical-quantities-and-units