GENERAL KNOWLEDGE

Detailed explanation-1: -That said, gravitational waves weaken the farther they travel, much like ripples on a pond. The closer you are to two merging black holes, the more you’d be stretched and strained.

Detailed explanation-2: -But while gravitational forces fall off as the distance squared, the gravitational wave signal only falls off proportionally to the distance. One of the things we often just accept about the world is that physical effects get weaker the farther away we get from them.

Detailed explanation-3: -Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces. So as two objects are separated from each other, the force of gravitational attraction between them also decreases.

Detailed explanation-4: -It’s a wave, and like any other wave, it loses flux (power over area) with the square of the distance. That is, if you double the distance it travels, your wave will have a quarter of the flux it had.

Detailed explanation-5: -Gravitational waves are created by moving masses, much as electromagnetic waves are created by moving charges. But because gravity is the weakest of the four fundamental forces (the others being the electromagnetic, weak nuclear, and strong nuclear), gravitational waves are exceedingly small.