Answer:
The first one is seafloor spreading and the second is subduction
Explanation:
Applying Kirchoff's junction rule; the power source and current split when the parallel circuit has two branches.
Discussion:
This forms a basis for the Kirchoff's Junction rule.
In a circuit of resistors; a parallel arrangement of the resistors leaves the current divided in a ratio according to the resistance of the resistors.
However, the case is not the same for a series connection
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Explanation:
The gravitational force between two objects is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. Mathematically, it is given by :
...............(1)
Where m₁ and m₂ are masses
r is the distance between them
It is clear from equation (1) that :
1. The gravitational force between two objects is inversely proportional to the square of the distance between the two objects.
2. The gravitational force between two objects is proportional to the product of the masses of the two objects.
Hence, this is the required solution.