Why two thin blankets put together are warmer than one blanket of double the thickness

Question

Why two thin blankets put together are warmer than one blanket of double the thickness (A) Conductivity depends upon thickness (B) Two bankets enclose a layer of air between them (C) One blanket closes the pores in the other (D) Because the some reason other than those mentioned above.

Tardigrade Admin · Accepted Answer

Air layer trapped between the blankets make them warmer.

Q. Why two thin blankets put together are warmer than one blanket of double the thickness

Conductivity depends upon thickness

Two bankets enclose a layer of air between them

One blanket closes the pores in the other

Because the some reason other than those mentioned above.

Air layer trapped between the blankets make them warmer.