Dive into the world of knowledge and get your queries resolved at IDNLearn.com. Our platform offers detailed and accurate responses from experts, helping you navigate any topic with confidence.

Why did the speed of light become a fundamental constant in physics?
A) It simplifies the equations of motion for all objects.
B) It is the maximum speed at which information or matter can travel in a vacuum.
C) It was found to be variable in different materials.
D) It was used to correct errors in gravitational theories.