________ ઉષ્મા સ્થાનાંતરનો પ્રકાર નથી. A. વિસરણ B. પરાવર્તન C. ઉષ્માનયન D. ઉષ્માવિકિરણ

Heat travels by conduction, convection and radiation (and diffusion of particles also carries heat). Reflection is the bouncing back of waves such as light from a surface; it is not a mode of heat transfer.