Answer:
[C]
Explanation: -Cause i took the test on engenuity
I think that the answer could be A. X and Y
The one with 20 coils as it can generate more electricity.
Answer:
Temperature and Pressure
Explanation:
Temperature and pressure cause change in volume.
So any change in volume will alter the ratio of density as given by equation of density.
Density = mass/ volume
Change in volume will alter the ratio.
Kindly mark it branliest if the answer is little bit satisfying.