Answer:
melting polar icecaps seems the best, hopes this helps!
The property illustrated to each statement is commutative because it shows that for some value of t both statements are equal.
Answer:
<em>UP</em>
Explanation:
heat flows from higher level to lower level
( higher concentration to lower concentration )
and since temperature in above block is less than the lower block, the heat will flow from lower block to higher block .
( Up )
Answer:
4462.0927 W
Explanation:
= Emissivity of the panel = 1
= Stefan-Boltzmann constant = 
T = Temperature = (273.15+6)
Area of the panel is given by

The power radiated is given by

The power radiated from each panel is 4462.0927 W
It is c convection because convection is when something is hot therefore less dense material to rise and cooler material to sink under the influence of gravity