Your answer is d hope I helped
Answer:


Explanation:
Given data:
one side wall temperature 200°C
other side wall temperature 10°C
h = 100 W/m^2 °C
k = 2.6W/m °C
wall thickness L = 30 cm
we know that heat flux is given as




solving for temperature for cold surface is given as


The answer is Human behavior.
Answer:Newton’s first law
Explanation: