because it radiates heat.
thermal energy
the layer of vacum space in between the bottle
A vacuum is a good insulator so a "thermos" bottle will keep liquids 8or solids) cool for a while.
it prevents conduction and convection the 2 main causes of heat transfer
you fill the thermos bottle with liquid in gas occlusion's
Joshua Fears.
American Thermos Bottle Company Laurel Hill Plant was created in 1861.
A thermos bottle (Actually a thermos container, which has a wider lid) will work.
better insulation
1ml
Found it myself; the answer is thermos.
because it radiates heat.
Silver is a great heat and light reflector. That means if you store cold water in a thermos, the heat from outside cannot get into the thermos easily because the heat is reflected by the silver color of the thermos.
YES
Heat, cold, pollution
thermal energy