A laboratory manual for high schools, colleges, and universities. The second edition contains more than 140 experiments and demonstrations presented in ten chapters: Introductory Experiments (30), Mechanics (11), Molecular Physics (11), Electricity and Magnetism (13), Optics and Atomic Physics (12), Condensed Matter Physics (11), Semiconductors (10), Applied Physics (11), Nobel Prize Experiments (10), and Student Projects (25). All the experiments...