MOND Meaning and
Definition
-
MOND is an acronym that stands for Modified Newtonian Dynamics. It is a theory in astrophysics that proposes a modification to Newtonian physics and gravitational laws. The theory was formulated as an alternative to the prevailing theory of dark matter, which attempts to explain the observed astronomical phenomena that cannot be adequately accounted for by known matter.
MOND suggests that instead of the existence of dark matter, there is a modification to the laws of gravity. According to this theory, there is a breakdown in the standard gravitational laws at extremely low accelerations, specifically when the acceleration falls below Newton's constant times the speed of light squared divided by the age of the universe (c H_0). In these extreme cases, MOND posits that gravity behaves differently from what is predicted by Newtonian physics.
MOND proposes a modification to the force of gravity, where the gravitational force scales with acceleration, deviating from the inverse square law of Newton's gravity. This modification aims to explain certain phenomena such as the rotational curves of galaxies, which seem to defy the predictions of Newtonian gravity without invoking the presence of invisible dark matter.
The MOND theory has gained attention and sparked debates within the scientific community as it challenges the widely accepted notion of dark matter. However, further research and astronomical observations are necessary to provide conclusive evidence for or against the theory.
Common Misspellings for MOND
Infographic
Add the infographic to your website:
