Science, asked by Nishtha4567, 9 months ago

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Answered by 13656agastya
1

Answer:

question 5

Explanation:

as the Light-colored clothing reflects light and dark-colored clothing absorbs it. The more heat that is absorbed the hotter the clothing is and the hotter you are. Furthermore, light-colored clothing are softer and cooler.

question 6

Woollen clothes keep us warm during winter because wool is a poor conductor of heat and it has air trapped in between the fibres.

question 7:

1-In the room when air is hot its density decrease and rises up. So ventilators help to remove out hot air from the room and make its temperature same. So,ventilators are made close to the ceiling.

2-Cooking containers and the inside bottom of the cooker should be dark-colored or black. Inside walls should be reflective to reduce radiative heat loss and bounce the light towards the pots and the dark bottom, which is in contact with the pots.

Answered by rinahemant1058555
3

Answer:

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