hba
Can any one tell me about tensor and phasor ?
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hba
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I studied in high school that there are four types of measuring quantities
1)Scalar
2)Vector
3)Phasor
4)Tensor
I studied about Scalar and vector in great detail,but,i did not get to know about Phasor and Tensor.
hba
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@UnkleRhaukus
Please tell me :)
hba
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@sauravshakya Yes ?
hba
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@Callisto
UnkleRhaukus
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um a tensor is a type of matrix
hba
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Hmm.
What about phasor ?
Spectrum
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tensor- how i get before a test
phasor- star trek weapon can be turned up to lethal or stunning strength
your welcome <3
hba
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your'e*
Spectrum
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rofl
ty
Spectrum
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you're* :)
hba
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ty.
UnkleRhaukus
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i dont know about phasors, but i have also heard of spinors
hba
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Hmm.Thanks a lot @UnkleRhaukus :)
UnkleRhaukus
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wikipedia tells me that a phasor is just a sinusoid
hba
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Just a sinusoid ?
hba
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Lemme check.
UnkleRhaukus
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i would like to know the difference between a spinor and a tensor (they are some kinda matrix) , but my studies havent brought me to that level yet
hba
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a phasor or sinor is some sort of a sinusoid.
hba
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I don't know what Spinor is though.
UnkleRhaukus
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hmm what about Twistors?
hba
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Well,I have just completed high school,So you cannot expect that from me lol :P
Spinors,twistors and quaternion are something i have not studied yet :(
UnkleRhaukus
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they look a bit scary to me ,
but i aim to one day have a deep understanding of these concepts ,
one day
hba
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I also hope to have an understanding about them one day :)
@Callisto
Can you help us ?
Callisto
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@hba Note that I'm just at the same level as you. How am I supposed to know that?
hba
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@Callisto
I have not joined Uni yet and you are done with a whole semster.
hba
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semester*
Callisto
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I'm sorry. I took the calculus course in the first semester, haven't taken the linear algebra yet.
Callisto
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@hartnn Lifesaver :'(
hba
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@hartnn
Tell me about Phasor and tensor((they are some kinda matrix) ?
hartnn
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phasor is just a phase vector,
like \(A \sin (\omega \theta)\) is a phasor,
one which has amplitude, frequency and phase.
hartnn
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don't know much about tensors.....
hartnn
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i meant \(A \sin (\omega t +\theta)\)
as phasor....
hba
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Um,I read something like this from Wiki.
Can you tell me something more ?
hartnn
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i can't tell you more than wiki :P
this was never taught to me...
hba
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I will just go to my professor and ask him about this,
Thanks a lot for helping.
hba
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@ajprincess Here
ajprincess
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Really sorry @hba. I too have no idea:( Guess they will be teachng me these in my second yr.
Raja99
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All the above three quantities are one and same..in the sense all represents physical quantities
hba
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@experimentX
Can you help ?
experimentX
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scalar is a tensor of rank zero
hba
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What about Phasor ?
experimentX
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I am not sure about phasor, at least it's not a vector according to wikipedia
hba
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Hmm,Thanks a lot :)
experimentX
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sorry I don't have much experience in tensor calculus.
hba
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No worries c:
UnkleRhaukus
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so tensors are always square matrices?