Explanation:
Fe + 2AgNO3 = Fe(NO3)2 + 2Ag
I believe the answer is D. No major plate boundaries cut through the continent of Africa.
IAL is the suffix pertaining to conditions percent are birth.
Answer:
for the first one we need the previous question to be able to answer it. for the second one density and temperature
Explanation:
Answer:
1.08 MW
Explanation:
Given that:
Heat supplied to heat engine
= 5 MW
Temperature of the hot source of engine
= 323 K
Temperature of the cold source of engine
= 303 K
the temperature and heat relation for a reversible heat engine can be presented as follows:
= 4.69 MW
TO determine the work done by the heat engine ; we have:
The temperature and heat relation for the reversible heat pump can be written as: