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How can a particle of matter be massless if the definition of matter is Anything that has mass and takes up space?
UltraGenius
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.
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∙ 13y ago
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Matter is typically defined as something that has rest-mass and volume. Therefore massless particles are not considered matter under that definition. Since they have no mass they do not interact with the theoretical Higgs field. Example, a photon does not have rest-mass, although strictly speaking it has relativistic momentum given by p=E/c.
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Sort of. Light and sound are forms of energy, which according to Einstein, is a form of matter ( E=mc2). For most purposes, though, energy isn't really matter. moreover , light and sound is energy not matter because it is the massless particle..!
Is light and sound matter?
no light and sound is energy not matter because it is the massless partical.
Is the best definition of matter?
Answer this question…Anything that has mass
What is definition of matter?
anything which has mass and occupies space
What is the simplest way of saying matter?
If you mean the definition then, Matter is anything that has mass.
Why is ''anything you can and pick up not a good definition of matter?
It is not a good definition of matter because matter is anything that takes up space like for example chair, desk and a pencil takes up space but it does not matter if you can touch or pick up matter.
What is the definition for matter?
Matter s anything that has mass and takes up space (has volume).
