Foam is made of material that a very low level of confuctivity
Foam is made of material that a very low level of confuctivity
insulator
is foam dirt an metal a good insulator
Styrofoam cup is a good insulator because it is coated with foam
paper or foam cups
It is a good insulator of heat :)
The foam contains air, which is a poor conductor of heat.
insulator :)
of course beause it is a type of foam
Styrofoam, along with most other expanded plastics, is a very poor insulator of heat and electricity, thereby making a foam coffee cup a very good insulator.
It is made if non conducting material and its structure traps air which is an excellent insulator in its own right
Because it absorbs the sound but not all of the sound. :)