Question

Assertion:- Woolen clothes are preferred to be worn in winters.

Reason:- Air is trapped inside the woolen fibres which prevents the heat loss from human body.

• A. Assertion:- False Reason:- False
• B. Assertion:- False Reason:- True
• C. Assertion:- False Reason:- False
• D. Assertion:- True Reason:- True

Answer 1

The correct option is D

Assertion:- True

Reason:- True

Woolen clothes are preferred to be worn in winters because air is trapped inside the woolen fibres. The trapped air prevents the flow of outside air to come inside and as air is poor conductor of heat so it prevents the loss of heat from our body. Hence both the assertion and reason are TRUE.