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age 22
visits member for 2 years
seen Dec 16 at 9:14

I am student of Physics.


Nov
18
asked A misunderstanding regarding infinite square well
Nov
13
awarded  Notable Question
Oct
31
comment How does a wave packet get scattered?
acs.psu.edu/drussell/Demos/superposition/pulses.gif @annav
Oct
31
comment How does a wave packet get scattered?
Interference happens when the two meet each other. Afterwards they are on their way as before.
Oct
31
revised How does a wave packet get scattered?
I added an illustrative picture.
Oct
10
awarded  Famous Question
Sep
15
comment Is there any example where electric and magnetic fields are not perpendicular?
I don't think you read my question carefully. @hariom
Aug
26
awarded  Notable Question
Aug
11
suggested rejected edit on The mass of the photon will decrease with reduced velocity?
Aug
11
comment The mass of the photon will decrease with reduced velocity?
Energy also have inertia. It is not the mass of the photon that gives it inertia but it's energy. Energy can't move slower than the ultimate speed, it happened to be the speed of light.
Jul
26
comment Special Relativity Second Postulate
I don't think that proper time has to be real. If the proper time of two event is real than it correspond to an interval that you can always find an inertial frame in which the two events happened in the same place but in different time. If the proper time of two event is imaginary then you can always find a inertial frame in which they are simultaneous but happened in different place.@JohnRennie
Jul
26
revised Why does light travel at the same speed when measured by a moving observer?
I corrected the tags.
Jul
26
suggested approved edit on Why does light travel at the same speed when measured by a moving observer?
Jun
20
comment Einstein's postulates $\leftrightarrow$ Minkowski space for a Layman
Can you give a more mathematical reason why the area of the parallelogram is $c^2$ Dose it corresponds to the minus sign in the Pythagoras's Theorem?
Jun
20
comment Einstein's postulates $\leftrightarrow$ Minkowski space for a Layman
Awesome proof. Did you invented it? If not please give me some external link @RonMaimon
Jun
18
comment Reason for the discreteness arising in quantum mechanics?
You are saying that this question is not answer able by reason. You have to depend on experimental truth. Right? @HalSwyers
Jun
9
revised Do photons interact only with single particles or can a single photon be absorbed by 2 or more particles simultaneously?
I edited a misspelling.
Jun
9
suggested approved edit on Do photons interact only with single particles or can a single photon be absorbed by 2 or more particles simultaneously?
Jun
6
comment Prerequisites for Griffiths electrodynamics
You have to know vector calculus.
Jun
3
comment Mechanical waves edge between material and vacuum
That wave will reflect at the edge of the medium.