The answer is C- air resistance
It means you need to put a lot of heat into it to raise its temperature by just one degree.
Answer:
good morning mam going nme mam morning mam going on in the correct
The answer here could be pressure vs. temperature.
Think of PV=nRT. T is related to P the same way as n is (assuming all other variables are kept constant).
Answer:
Explanation:
If the family needs 26 kW of power, and knowing that the efficient is 30% the relation between the solar flux and the power would be:
(1)
e is the efficient (in our case 0.3)
Φsolar is the solar flux
S is the effective surface
Solving (1) for S we have:
I hope it helps!