Answer:
inner core, outer core, mantle, crust
Explanation:
inner core is hottest
crust is coldest
The equation for the thermal efficiency of a system is given by n = Tc/Thx100
where n is the thermal efficiency, Tc is the temperature of the cold reservoir
and Th is the temperature of the hot reservoir. Dividing 190 by 515 gives us an
efficiency of 36.9%.
Ohibemating and Omigrating
Explanation:
Hibernating and migrating are repeated, cyclic behavior patterns related to external stimuli.
Because hibernation is a behavior of yearly cycle.
It is a state when a body of animal start processing slower as compared to before because there is fall in their body temperature.
Similarly migration occurs when climate of particular region becomes uncomfortable for some species , they migrate from there. Like birds, when they do not get water because of hotness or dryness in the weather, they all migrate to the place for enough water.
Hence, option 'C and 'E' are correct.
B would be your answer, let me know your scores.
