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EGEE 304 exam 1 2025 Questions and Answers For ______ , a thermal gradient in a system drives a proportional heat flux through random motion of atoms in accordance to the___________ of the materials in that system. - ....ANSWER☑️☑️...-conduction and thermal conductivity What are the symbols of Heat, Heat Rate, Heat Flux, and Thermal Energy? ....ANSWER☑️☑️...-Q , q, q'', U ________is the heat transfer due to the combined influence of bulk and random_________ for fluid flow over a surface. - ....ANSWER☑️☑️...-Convection and motion Which of the following concept(s) are quantified with units of energy? ....ANSWER☑️☑️...-Heat What are the three modes of heat transfer? - ....ANSWER☑️☑️...-Conduction, Convection, and Radiation In general, thermal conductivity increases as the ___________ increases. ....ANSWER☑️☑️...-mean free path, density, and electrical conductivity Fourier's Law is a ____ equation. - ....ANSWER☑️☑️...-rate In most nonconducting solids, the primary form of heat conduction is through ________. - ....ANSWER☑️☑️...-Phonons FOR STUDY PURPOSES ONLY ©️ 2025 ALL RIGHTS RESERVED 1