Light passing near massive objects like stars or black holes experiences gravitational lensing, where its path is bent due to the object's intense gravitational field. This phenomenon can lead to observable effects such as distorted images of distant objects and the creation of multiple images. The discussion encourages the physics student to explore existing literature and share specific questions for deeper understanding. A recommended resource is a PF Insights article that introduces gravity's effects around massive objects. Understanding these concepts is crucial for comprehending the behavior of light in extreme gravitational environments.
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Lari Santos
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I am a physics student and I have a question: What happens to light when it passes near a very massive object, like a star or a black hole?
What reading have you been doing about this question? What have you found? Can you post links to your reading and ask specific questions about that reading? Thanks.
So I know that electrons are fundamental, there's no 'material' that makes them up, it's like talking about a colour itself rather than a car or a flower. Now protons and neutrons and quarks and whatever other stuff is there fundamentally, I want someone to kind of teach me these, I have a lot of questions that books might not give the answer in the way I understand. Thanks
i want to just test a linear generator with galvanometer , the magnet is N28 and the wire (Cu) is of 0.6mm thikness and 10m long , but galvanometer dont show anthing ,
The core is PLA material (3d printed)
The magnet size if 28mm * 10mm * 5mm
If the universe is fundamentally probabilistic, and all possible outcomes are realized in some branch of the multiverse, does that invalidate the concept of scientific inquiry? If knowledge is merely a description of one particular branch of reality, does it have any inherent value?