do gravitational waves move faster than light?
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The speed of gravity should equal the speed of light so long as both gravitational waves and photons have no rest mass associated with them. ... Gravitational waves really do travel at the speed of light!
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Can information travel faster than light? ... One of the tenets of Einstein's Theory of Special Relativity is that nothing can travel faster than the speed of light in a vacuum. Light speed is considered the universal speed limit of everything, and this is widely accepted by the scientific community.
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The answer lies in tachyons. These are particles with imaginary mass that can be thought of as travelling backwards in time. They move faster than light, and slowing down to the speed of light would be as impossible for them as it is for us to accelerate to light speed.
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Particles Found to Travel Faster Than Speed of Light. An Italian experiment has unveiled evidence that fundamental particles known as neutrinos can travel faster than light.
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Because light travels at 45 degrees, anything traveling slower than light from this t=0 event is closer to the time axis than the light rays, and anything faster than light is further away from the time axis. ... Again, this is what a FTL and slower-than-light set of communications would appear like in a spacetime diagram.
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Hence simply, thoughts are much faster than light because they are not physical. For example, you can travel to a place much faster in your thoughts than light. ... Even if you consider thought as a physical entity and even if it could travel greater than speed of light, it won't break the Special Theory of Relativity.
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Yes, wind can travel faster than the speed of sound. ... The only limitation on the bulk motion of objects with mass is the universal speed limit of the speed of light in vacuum. The speed of sound is not a fundamental speed like the speed of light is.
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3 Answers. In a vacuum all light travels the same speed no matter what the wavelength or frequency. Gamma radiation has a smaller wavelength and larger frequency, radio waves a smaller frequency and larger wavelength.
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The fact is we'll never be able to travel beyond the speed of light, at least based on our current understanding of established physics. As any object with mass accelerates – like a proton in the LHC – it gains energy, always needing just a little bit more energy to accelerate even further.
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Enough already. Five different teams of physicists have now independently verified that elusive subatomic particles called neutrinos do not travel faster than light. ... The OPERA team made headlines after they suggested neutrinos traveled 0.002% faster than light, thus violating Einstein's theory of special relativity.
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In fact, a black hole is actually the simplest possible object in general relativity -- just a point mass. In any case, essentially nothing can travel through spacetime at a rate faster than light, and that includes black holes. ... Or the point of intersection of giant scissors can travel faster than light.
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Five different teams of physicists have now independently verified that elusive subatomic particles called neutrinos do not travel faster than light. ... The OPERA team made headlines after they suggested neutrinos traveled 0.002% faster than light, thus violating Einstein's theory of special relativity.
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Gamma particles travel at the speed of light, they are simply E.M radiation. Beta and alpha particles van both travel at any speed. Beta particles tend to travel much faster, however, because they have a much lower mass. beta particles can be sped up and down with a magnetic field, whilst alpha particles can not.
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T/F: In a vacuum, X-rays travel faster than radio waves.
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According to science nothing is faster than light and it is true technically as thoughts are the result of small sparks of electricity between nurons which is much slower than the speed of light. So we can say that light is faster than though.
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Scientists call these ripples of space gravitational waves. Gravitational waves are invisible. However, they are incredibly fast. They travel at the speed of light (186,000 miles per second).
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Tachyons. In special relativity, it is impossible to accelerate an object to the speed of light, or for a massive object to move at the speed of light. However, it might be possible for an object to exist which always moves faster than light.