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.
There are three ways that heat can be transferred from one object to another. Radiation Conduction Convection Radiation â¢ Process when heat is transferred in the form of electromagnetic waves. â¢ All objectâs emit radiation depending on their temperature. â¢ Most objectâs emit in the infrared region of the spectrum.! You feel the heat from a campï¬re.