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Light is clearly affected by gravity, just think about a black hole, but light supposedly has no mass and gravity only affects objects with mass. On the other hand, if light does have mass then doesn't mass become infinitely larger the closer to the speed of light an object travels.
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How can electromagnetic waves be affected by gravity if...
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Sep 12, 2019 · This is what happens to light traveling through space: When it comes too close to a massive object, it encounters warped space-time and curves not because it’s being pulled by gravity, but...
1) Gravity does indeed affect light. All light in the presence of a gravitational source either "bends" or shifts its frequency, but unless the gravitational field is extremely strong it's difficult or impossible to detect with the naked eye.
Apr 10, 2022 · Radiation, as used in this book, is a general term for waves (including light waves) that radiate outward from a source. As we saw in Orbits and Gravity, Newton’s theory of gravity accounts for the motions of planets as well as objects on Earth.
Apr 13, 2016 · Instead of gravity "bending light," it's more accurate to say that gravity bends spacetime, and light simply follows a geodesic path along the bends. Thinking of it that way, it makes sense that there should be a "shimmering" effect when light passes near a source of gravitational waves.
1) The bending of light rays is a general relativistic effect, not one due to Newton's law of gravity. 2) It's probably better to think about these things from a field perspective -- a distribution of mass-energy moves along, and it creates a gravitational field.
May 28, 2024 · Learn how gravity bends light, a key concept of Einstein’s general relativity, impacting our understanding of spacetime and celestial phenomena. One of the most fascinating predictions of Albert Einstein’s theory of general relativity is the bending of light by gravity.
