Respuesta :
Radius of the second orbit is 4 times the radius of the first orbit.
KE∝ 1/n²
So, kinetic energy is maximum in 1st orbit.
(Radius)n ∝ n²/z
r2 = k(4); r1 = k(1)
∴ Radius of the second orbit is 4 times the first orbit.
What is radius?
- If the object has no center, the term can refer to its circumferential radius, the radius of its circumscribed circle, or circumscribed sphere.
- In any case, the radius can be greater than half the diameter, which is usually defined as the maximum distance between any two points in the image.
- The radius of a geometric figure is usually the radius of the largest circle or sphere contained within it.
- The radius of a regular polygon is also called an apothem.
- In graph theory, the radius of a graph is minimal over all vertices at the maximum distance from u to any other vertex of the graph.
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