0
Well, isn't that just a fascinating question you've got there! Even though photons don't have mass, they can still be influenced by gravity because they have energy and momentum. As they travel through spacetime, they follow the curvature caused by massive objects like planets and stars. It's like they're dancing gracefully in the cosmic Ballet of the universe!
What else can I help you with?
How do photons behave in the presence of gravity?
Photons, which are particles of light, are affected by gravity in that they follow a curved path when passing near a massive object, such as a star or a black hole. This effect is known as gravitational lensing, where the path of the photon is bent due to the distortion of spacetime caused by the gravitational field of the object.
Why do photons, despite having no mass, still experience the effects of gravity?
Photons, despite having no mass, still experience the effects of gravity because they have energy and momentum, which are affected by gravitational fields according to the theory of general relativity.
Is the moon in the earths gravity?
Yes, all objects in the universe have gravity. The gravity on the moon is about 1/6 of the gravity on Earth.
How does the moon's gravity compared to earth?
Being smaller, the Moon's gravity is less than that of Earth.
Why does light, which is massless, still experience the effects of gravity?
Light, despite being massless, experiences the effects of gravity because gravity affects all forms of energy, including light. Gravity bends the path of light, causing it to be attracted towards massive objects like stars and planets. This phenomenon is known as gravitational lensing.
What is lifespan of photon?
Photons, being massless particles, do not age or decay like other particles with mass. They travel at the speed of light and exist until they are absorbed or interact with other particles. Thus, photons are considered to have an indefinite lifespan.
How can a particle of matter be massless if the definition of matter is Anything that has mass and takes up space?
By definition a massless particle has no rest mass therefore it can not take up any spacial volume. I think the confusion lies with calling something that is massless, a particle. This is because as soon as we hear particle we think "object" and objects have definite mass and volume. A photon is massless and sometimes people may refer to it as a particle of light. But in fact that is sort of a misnomer being that it really isn't a particle, though it has particle-like properties. If something is massless theorists have said that the object does not interact with the Higgs field, though gravitational effects are still felt by the photon, example: gravitational lensing.
Why are sunlight and gravity not considered matter?
Sunlight and gravity are not considered matter because they do not have mass or occupy space like typical matter. Sunlight consists of photons, which are massless particles, and gravity is a force that acts between objects with mass, rather than being a physical substance itself.
How do photons behave in the presence of gravity?
Photons, which are particles of light, are affected by gravity in that they follow a curved path when passing near a massive object, such as a star or a black hole. This effect is known as gravitational lensing, where the path of the photon is bent due to the distortion of spacetime caused by the gravitational field of the object.
What is a photon amplitude?
Photon amplitude refers to the strength or magnitude of the electric field associated with a photon. It represents the maximum displacement of the electric field from its equilibrium position. In quantum theory, it is related to the probability amplitude of the photon being in a particular state.
What is the difference between weightless and mass less?
weightless means mass without acceleration of gravity massless means no mass and hence no weight even with gravity acceleration WEIGHT = MASS x ACCELERATION In orbit around earth where apparent zero-gravity exists you are weightless, but still have mass
Why do photons, despite having no mass, still experience the effects of gravity?
Photons, despite having no mass, still experience the effects of gravity because they have energy and momentum, which are affected by gravitational fields according to the theory of general relativity.
What is the physical significance of einsten coefficients?
They measure the probability (or rate) at which a photon is being absorbed through spontaneous absorption (the A coefficient), and also the probability at which a photon is being emitted through spontaneous and stimulated emission (the B coefficients).
Is the moon in the earths gravity?
Yes, all objects in the universe have gravity. The gravity on the moon is about 1/6 of the gravity on Earth.
How does gravity work according to Einstein?
According to Einstein's theory of general relativity, gravity is the result of mass warping the fabric of spacetime. Objects with mass create a gravitational field around them that causes other objects to move along curved paths. In this way, gravity is a result of the geometry of spacetime being influenced by mass.
Which is not a feature associated with valley glaciers nova net?
Valley glaciers are not associated with being found on the coastal regions. They are typically found in mountainous areas and their movement is influenced by gravity and topography.
Is it true that Winds cannot blow against the force of gravity?
No, it is not true. Winds can blow against the force of gravity. Wind is the movement of air, and it can be influenced by various factors such as atmospheric pressure gradients and temperature differences, rather than solely being driven by gravity.
