Why are materials with fibres good insulators?
Select one:
a. Fibres rub against each other and generate heat
b. Fibres radiate heat
c. Fibres blow in the wind
d. Fibres trap pockets of air***
1 answer
Thanks.
Select one:
a. Fibres rub against each other and generate heat
b. Fibres radiate heat
c. Fibres blow in the wind
d. Fibres trap pockets of air***
1 answer