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Garrulo
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How can we sure that physical laws are always the same in all the universe?
We can't be!Garrulo said:How can we sure that physical laws are always the same in all the universe?
One very strong indication is that we can look at the light from very distant sources and the spectra (apart from the red shift) are identical to the spectra of local light sources. That implies that the same 'laws' about what goes on inside atoms, must apply out there. So if those laws apply, why not all the laws?Garrulo said:How can we sure that physical laws are always the same in all the universe?
Scientists have conducted countless experiments in different locations and under varying conditions, and the results have consistently shown that the same physical laws apply. This suggests that these laws are universal and apply regardless of location.
One of the key pieces of evidence is the fact that objects behave predictably and consistently under the same conditions, regardless of where they are located in the universe. This suggests that the same laws govern their behavior.
Based on our current understanding of physics, yes, physical laws are believed to be the same everywhere in the universe. This is supported by observations of distant galaxies and the behavior of objects in space.
Scientists have been able to study and observe the behavior of objects in space and have found that the same laws apply there as they do on Earth. Additionally, the laws of physics have been derived from fundamental principles that are believed to hold true throughout the universe.
So far, there is no evidence to suggest that physical laws change over time. In fact, the laws of physics have remained consistent and have been successfully used to make predictions and advancements in technology for centuries. However, our understanding of these laws is always evolving and may change as new discoveries are made.