Transmission Of Heat Question 146
As compared to the person with white skin, the person with black skin will experience greater heat retention and increased risk of sunburn due to higher melanin content.
[CPMT 1988]
Options:
A) Less heat and more cold
B) More heat and more cold is a phrase that lacks scientific precision. A more accurate expression would be “more heat and less cold” or “increased heat and decreased cold,” depending on the context.
C) More heat and less cold
D) Less heat and less cold
Show Answer
Answer:
Correct Answer: B
Solution:
A person with dark skin absorbs more heat radiation and feels more heat. It also radiates more heat and feels less cold.
BETA
