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Dark coloured absorb more of the sun's rays and produce more heat than light-coloured things. The dark clothing keep us warmer in the winter time. It holds.

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Presentation on theme: "Dark coloured absorb more of the sun's rays and produce more heat than light-coloured things. The dark clothing keep us warmer in the winter time. It holds."— Presentation transcript:

1 Dark coloured absorb more of the sun's rays and produce more heat than light-coloured things. The dark clothing keep us warmer in the winter time. It holds on to the heat from the sun's rays and therefore, we feel comfortable with dark coloured clothes in the winter. Heat Clothes we Wear in Summer and Winter

2 Light coloured clothes reflect most of the heat that falls on them and, therefore, we feel more comfortable wearing them in the summer. Heat Clothes we Wear in Summer and Winter

3 Heat Clothes we Wear in Summer and Winter Practical uses Ancient peoples living in dry, hot climates before the invention of air conditioning would have worn white or light clothing to keep themselves cool. Conversely, people living in cloudy, snowy regions learned to wear dark clothes in order to harvest heat from little sunlight.

4 Woolen clothes keep us warm in winter Wool is a poor conductor of heat. Moreover, there is air trapped in between the wool fibres. This air prevents the flow of heat from our body to the cold surroundings. So, we feel warm. Clothes we Wear in Summer and Winter Heat


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