It is a heat shield.
It flows through aluminum foil better because electricity flows throw aluminum or metal better then plastic or other
Strong and lighweight metal used for contrruction of airplanes.
Aluminum foil, even pieces as small as candy wrappers, will set off a metal detector. Many companies are changing from aluminum foil to a paper wrap due to this problem. Your best bet is to remove any and all things you can from your pockets, gum and candy included!
Aluminium is a metal and metals are good conductors of electricity. Metals also tend to conduct heat,sound and energy.
Thomas Edison was a person who was kicked out of school and was deaf in one ear, he invented many things such as: The Tin Foil Phonograph,camera,kinetoscope,vitascope,electrical vote,electric generator,paraffin paper,electric pen,electric chair and many more.
It is called a blown fuse.
Foil reflects light
The "inside" of tin foil is the dull side. The "outside" of tin foil is the shiny side.
First. FOIL.. First, Outside, Inside, Last
Aluminum foil will conduct electricity, so it can be used to complete a circuit and light a lamp..
Depending on the attic installation, you need a perforated product over the floor so condensation is not a problem. I recommend a Fire Rated Class 1 Class A Metalized Aluminum Perforated Radiant Barrier foil. On the attic "ceiling" or roof rafters, you can apply either a bubble/foil or just radiant barrier foil product. Right now there is no government rebate on just foil products so bubble is a good choice if that is important to you. Otherwise, just buy the foil! In your basement ceiling, you can use either product again, however, you will get more R-Value with a bubble product on the ceiling. -EcoFoil
It should reflect the light.
No you dummy .
Light reflects when it hits aluminum foil. In fact, anything that you can see reflects light. Without the reflecting light reaching your eyes, you would not see it at all.
It is a barrier to radiant heat.
the alunminium foil provides a barrier for light .
A wine foil cutter is used for removing the foil that is around the top of a wine bottle. The foil must be removed in order to access the bottles' cork, and the wine inside.