kepler's third law

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Definitions from WordNet

Noun kepler's third law has 1 sense

Kepler's third law, harmonic law - a law stating that the ratio of the square of the revolutionary period (in years) to the cube of the orbital axis (in astronomical units) is the same for all planets
--₁ is a kind of Kepler's law, Kepler's law of planetary motion

Definitions from the Web

Kepler's Third Law

Kepler's Third Law, also referred to as the law of harmonies, is one of the three laws of planetary motion formulated by the German astronomer Johannes Kepler. This law provides a mathematical relation between the orbital period and the average distance of a planet from the Sun.

1. Noun - Scientific Sense:

In the field of astronomy, Kepler's Third Law states that the square of a planet's orbital period is directly proportional to the cube of its average distance from the Sun. It is expressed mathematically as:
T^2 = k * r^3
where T represents the orbital period, r represents the average distance from the Sun, and k is a constant for a given solar system.

Sample sentence: The application of Kepler's Third Law allowed scientists to determine the orbital period of the newly discovered exoplanet.

2. Noun - Educational Sense:

In an educational context, Kepler's Third Law is often taught to explain the relationship between a planet's orbital motion and its average distance from the Sun.

Sample sentence: The students studied Kepler's Third Law to understand how the various planets in our solar system behave.

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