This book provides definitions and explanations of various terms related to chemical reactions, including reactants, products, chemical equations, synthesis reactions, and more.
This book provides definitions and explanations of various concepts related to mechanical waves, mediums, crests, troughs, transverse waves, compressions, rarefactions, longitudinal waves, periods, frequencies, wavelengths, speeds, amplitudes, sound waves
This book introduces the concept of thermal energy and its related terms such as insulator, convection, temperature, conduction, heat, radiation, and conductor.