40.1 Grounding, Shielding, and Filtering John M. Roman Grounding.Shielding.Filtering Telematics 40.2 Spectrum, Specifications, and Measurement Techniques Martin A. Uman Procedures University of Florida, Gainesville
28.1 Large Signal Analysis DC Operating Point. Graphical Approach.Power Amplifiers Gordon. Carpenter 28.2 Small Signal Analysis California State University. Hybrid-Pi Equivalent Circuit. Hybrid-Pi Equivalent Circuit of a Long Beach
64.1 Transformer Construction The Transformer Core. Core and Shell Types. Transformer windings. Taps 64.2 Power Transformer Modeling The Three-Winding Ideal Transformer Equivalent Circuit. A Practical Three-Winding Transformer Equivalent Circuit. The
Chapter 10 11 Rotational Motion About Fixed Axis Rigid Body Rotational Inertia Work and Rotational Kinetic Energy Angular Momentum and Conservation of Angular Momentum
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The speed of sound Sound waves are longitudinal mechanical waves that can travel through solids, liquids, or gases. The speed of a sound wave in medium(having bulk modulus(容变弹性模量)and density p) is: