Question

The amount of heat flow through a body by conduction is
i) directly proportional to surface area of the body.
ii) directly proportional to temperature difference
iii) depends on material medium
iv) inversely proportional to the thickness of the body
A) i, ii, iii
B) i, ii, iv
C) i, ii, iii, iv​

Answer 1

Answer:

It's answer is

Explanation:

C) i, ii, ii, vi