Viral meningitis: Meningitis caused by many viruses is usually contagious. However, certain viruses that are transmitted by mosquitoes are usually not spread person to person, so they are not contagious.
3] Heat transfers through the glass by conduction 4] Heat transfers from the glass to the outside air via convection. If the temperature differences are small and there are no winds or drafts, transfer of heat to/from air/glass will be by conduction.
Science GCSE Coursework What affects the rate of heat transfer through an Aluminium can? There are three main factors of heat transfer (heat loss). These are: > Conduction- of heat mainly happens in solids i.e. metals. Conduction of heat is the process where vibrating particles pass on their extra vibrations of energy to neighbouring particles.