Yes all metal foils reflect heat (and other electromagnetic radiation: light, radio waves, etc.).
answ2. Heat is not 'attracted' 'repelled' by anything.Polished aluminum foil will, and thus is a thermal insulator.Aluminium metal itself is a good conductor of heat.It will reflect the sunlight and retain the heat.
Yes, it is true.
no because aluminum foil is a metal
no
No, it really reflects heat.
answ2. Heat is not 'attracted' 'repelled' by anything.Polished aluminum foil will, and thus is a thermal insulator.Aluminium metal itself is a good conductor of heat.It will reflect the sunlight and retain the heat.
Aluminum foil.
Yes, it is true.
no because aluminum foil is a metal
no
No, it really reflects heat.
yes it does
Heat conduction and heat tolerance.
aluimum foil
Things do not conduct cold, they conduct heat. Being a metal aluminum foil is both a good conductor of heat and electricity.
yes
aluminum foil it seals the cold in alot more than plastic wrap.ans2, RIGHT answer, but reason not quite correct. The shiny aluminum will reflect all heat.And since your package is cold, the only ways it can heat up are conduction, radiation, and convection. Of which three, Aluminum foil will stop radiation and largely stop convection.