Question

Give reasons for the following a)False ceiling keeps the room warm during winters.

Answer 1

hello friend your answer is

false ceiling keeps the room warm because the false ceiling has air trapped in it and as air is a bad conductor of heat .

hope this helps you friend.....

Answer 2

Answer:

Heat conduction from the ceiling to the roof is slow because air is a poor conductor of heat and it takes time for heat to radiate to the roof.

Explanation:

To find:

The reason why During the winter, the false ceiling keeps the space warm.

Solution:

The following factors make fake ceilings poor heat conductors:

Contrary to concrete and tin roofs, false ceiling materials like wood, plywood laminations, etc. are often poor conductors and have a large heat capacity.

There is a vacuum between the roof and the ceiling that is typically filled with air and left empty. Since air is a poor conductor of heat, it takes longer for heat to radiate to the roof, slowing down the rate at which heat is transferred from the ceiling to the roof. Due to this, fake ceilings are poor heat conductors.

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