Table of Contents
What is the relationship between light and gravity?
Gravity bends light Light travels through spacetime, which can be warped and curved—so light should dip and curve in the presence of massive objects. This effect is known as gravitational lensing GLOSSARY gravitational lensingThe bending of light caused by gravity .
Do photons interact with gravitons?
The answer to your question is by no means a solution to the “graviton mystery”, but assuming gravitons exist, yes, undoubtedly they interact with photons. The idea of gravitation (and by extension, quantum gravity) is that the tensor field of gravitation couples to all other fields universally and minimally.
Are gravitons faster than light?
“If gravitons have only the speed of light will not be able to keep constellations together. “ A graviton needs less then one second to travel between stars located within 10 light-years. You learned from your professors that nothing can travel faster than light; I explained that the gravitons are faster than light.
How fast does a graviton move?
299,792,458 metres per second
Or, to be more precise, gravity moves at 299,792,458 metres per second, a rate we can just call c.
Is the speed of gravity the same as the speed of light?
Although the constants of electromagnetism never appear in the equations for Einstein’s General Relativity, the speed of gravity undoubtedly equals the speed of light.
Why does the speed of gravity equal the speed of light?
As long as gravitational waves and photons have no rest mass, the laws of physics dictate that they must move at exactly the same speed: the speed of light, which must equal the speed of gravity.
How do photons and gravitons interact with each other?
Graviton carries gravity force, so it is absorbable by other gravitons; in general; gravitons absorb each other and combine. When some gravitons are around a photon (or other particles) they convert to color charges and enter the structure of photon. Color charges around particles/objects interact with each other.
How do you define graviton?
To define graviton, let’s consider to a photon that is falling in the gravitational field, and revert back to the behavior of a photon in the gravitational field. When a photon is falling in the gravitational field, it goes from a low layer to a higher layer density of gravitons.
What happens to a photon during a photoelectric interaction?
• In the photoelectric (PE) interaction, the photon is absorbed by an inner shell (e.g., K shell) electron of an atom. Photoelectric Interaction 17 • All the photon energy is transferred to the electron so that the photon disappears.
What is the energy of a single photon of light?
The energy of a single photon is: hor = (h/2) where h is Planck’s constant: 6.626 x 10-34 Joule-sec. One photon of visible light contains about 10-19 Joules (not much!) is the “photon flux,” or the number of photons per second in a beam.