Because air in between them would be a bad conductor and so heat conduction is terribly affected. Though air is a good convector the heat transferred due to conduction is more compared to that of convection. So two blankets are advisable.
they are blankets thinner than heavyweights but thicker than lightweights so good for autumn or cold nights!
Two blankets are better than one, because they provide more warmth, shelter, etc.
Cotton blankets are usually cheaper and generally easier to clean, but some people feel that silk is more comfortable.
Blankets do not provide any warmth. What they do is insulate, keeping the warmth of your body from escaping. Two blankets block more air and absorb more radiant heat than does one.
disease
Microfleece blankets are specially designed to repel static more effectively than a regular fleece blanket.
To find 200 more than twice 600, first calculate twice 600, which is 2 × 600 = 1200. Then, add 200 to this result: 1200 + 200 = 1400. Therefore, 200 more than twice 600 is 1400.
it is because there is a thin layer of air in between the two blankets which insulates further, therefore body heat is lost slower than if covered with one blanket. using the same principle, baggy clothes tend to keep you warmer than fitted clothes :)
Twice
10.Twice of 3 or 3x2= 64 more than 6 or 4+6 = 10
You can die after 24 hours, be careful and try not to be sick more than twice. Hold it in, just please.
Five more than twice a number is -13 find the number