The answer is: To have easy access to a coolant for the reactor.
Hope this helps!:)
~Scarlett
Applying the first law of thermodynamics, we know that the heat transferred is equivalent to the work done and the internal energy of the bodies.
In mathematical terms this can be expressed as

According to the statement, the work is carried out on the substance, therefore, the work will be negative (by convention)


Therefore 2700Btu were added as heat to the substance.
The value per unit of mass would be


Therefore it was added around to 54Btu/lbm
Answer:
True
Explanation:
Magnetic field refers to a region around a magnetic material or magnet, where a magnetic effect i felt. The magnetic lines of force are continuous lines that always travels from north to south pole and forms a closed loop. It is for these reason that magnetic poles exists as dipoles and not mono-poles. Electric field lines however travel from positive to negative and cannot return to the positive hence they do not form closed loops, They can only travel in just one direction.