The best example of heat transfer by convection is when
A B C D
sunlight warms soil. a ceiling fan blows air. flames heat up a pan. heat rises in a chimney.
Question: The best example of heat transfer by convection is when
(A) sunlight warms soil.
(B) a ceiling fan blows air.
(C) flames heat up a pan.
(D) heat rises in a chimney.

Answer: (D) heat rises in a chimney.
Answer: (A) sunlight warms soil.
Question: The best example of heat transfer by convection is when
(A) sunlight warms soil.
(B) a ceiling fan blows air.
(C) flames heat up a pan.
(D) heat rises in a chimney.
Answer: (D) heat rises in a chimney.