APPULSES Meaning and
Definition
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Appulses is a term used in astronomy and physics to describe the close approach or near encounter of two celestial objects or particles. It refers to the event when two objects or particles come close to each other but do not collide or merge. This term is commonly used to describe the interaction between celestial bodies or particles within a gravitational system, such as the Earth and Moon or two galaxies.
During an appulse, the distance between the two objects or particles is significantly reduced, leading to gravitational effects and potential perturbations in their respective paths or orbits. The concept of appulses helps scientists study and understand the dynamics and gravitational interactions between celestial objects.
Appulses can be observed and measured using telescopes and other scientific instruments, allowing astronomers and physicists to calculate the precise distances, velocities, and gravitational forces involved. By analyzing these appulses, scientists can gain insights into the behavior and properties of the objects in question, as well as the underlying physical laws governing their motion.
Overall, appulses provide an important tool for studying celestial objects and their interactions, helping to expand our knowledge of the universe and its fundamental forces.
Etymology of APPULSES
The word "appulses" has a Latin origin. It comes from the Latin word "appulsus", which is the past participle of the verb "appellere", meaning "to drive toward" or "to approach". In turn, "appellere" is derived from the combination of the preposition "ad", meaning "to" or "toward", and "pellere", meaning "to drive" or "to strike". The term "appulses" refers to the plural form of "appulse", which is a noun used in astronomy to describe the contact or approach of one celestial body towards another.
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