prep 1 unit 2 lesson 3 part 2/2 Way of heat transfer(how does heat transfer)

شرح دروس science للمراحل الابتدائيه والاعداديهLesson three: Heat energyMethods of transferring heat through different media 1-Conduction(solid) 2-convشرح دروس science للمراحل الابتدائيه والاعداديهLesson three: Heat energyMethods of transferring heat through different media 1-Conduction(solid) 2-convشرح دروس science للمراحل الابتدائيه والاعداديهLesson three: Heat energyMethods of transferring heat through different media 1-Conduction(solid) 2-conv

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