Question

Give reasons
a) we prefer to wear woollen cloth during winter
b) we prefer to wear light coloured cloth during summer

Write each answer saperatly

Answer 1

Answer:

We wear woollen clothes in winter because air is a poor conductor of heat and woollen clothes do not allow the transfer of body heat to the environment and keep us warm. Woolen yarn has large amount of air trapped between its crimps.

We prefer to wear light coloured clothes in summer as light colours reflect light and heat and as a result of which light coloured clothes absorb less heat and become less hot giving us relief in summers.

Answer 2

Answer:

WINTER-it is a cold weather so we wear woollen clothes as wool is a warm fibre obtained from animals.

summer- it is a hot weather and it is very humid season so we wear light cotton clothes as they are light and air can pass throug cotton