New Physics Video Playlist - Heat Current, Temperature Gradient, Thermal Resistance & Conductivity Thermodynamics & Physics

This physics video tutorial provides a basic introduction into heat current. It explains how to calculate the heat current flowing in a metal from a hot region to a cold region. The heat current is simply the rate at which heat energy is transferred. In addition, it explains how to calculate the temperature gradient and how to use it to find the steady state temperature any where between the hot and cold regions. Finally, this video explains how to calculate the thermal resistance given the length of the metal bar and the thermal conductivity. In addition, this video explains how to calculate the junction temperature between two dissimilar metals. This heat transfer video tutorial contains plenty of examples and practice problems. Linear Expansion of Solids: https://www.youtube.com/watch?v=dWzX3hBYxdk Temperature Conversions: https://www.youtube.com/watch?v=6qiYcyhI158 Thermal Stress and Strain: https://www.youtube.com/watch?v=FwOsoeOvZzo Heat Energy - Unit Conversions: https://www.youtube.com/watch?v=Pwr_yzR4kA4 Molar Heat Capacity: https://www.youtube.com/watch?v=Vr3FJLxpdrU Calorimetry Problems: https://www.youtube.com/watch?v=BGcDUybbTW0 _______________________________ Specific Heat Capacity Problems: https://www.youtube.com/watch?v=ePm_N6RgLfk Final Temperature Calorimetry Problems: https://www.youtube.com/watch?v=lxMwyxvSqgk Latent Heat of Fusion and Vaporization: https://www.youtube.com/watch?v=dxtz2POUTJE Conduction, Convection, and Radiation: https://www.youtube.com/watch?v=bRZwzy0xvhM Thermal Conductivity and Stefan Boltzmann's Law: https://www.youtube.com/watch?v=LR5bYxC4syI ______________________________ Boyle's Law Practice Problems: https://www.youtube.com/watch?v=v8r_AU_TlPg How Does a Bike Pump Work? https://www.youtube.com/watch?v=I0b_i6-HLBA Charles Law: https://www.youtube.com/watch?v=uZ2d79NFx2w Gay Lussac's Law: https://www.youtube.com/watch?v=RszgzH_2A9k Final Exams and Video Playlists: https://www.video-tutor.net/ Physics PDF Worksheets: https://www.video-tutor.net/physics-basic-introduction.html