Recent content by Majid

thank you all. :) any other suggestions?

hi :smile: I'm working on "Relativity on Minkowski Space and Minkowski Diagrams" as my undergraduate project. I have some references for my project but I want to make it perfect. May you introduce me some cool stuff (references, interestings, topics to work on & etc.) about this topic...

what about physics students? can C# cover their needs?

thank you. I'm interested on any natural noise or frequency source that can be recived in AM band.

unfortunally I can't find my answer. does anyone knows the source of natural radio (whistlers) those are in AM band? I know it's not becouse of solar activity.

:!) o:) thank you. It's a great help.

" They can also be caused by 'plasma' or ionization in the high atmosphere caused by solar winds (aurora). " may you give me some refrences or direction?

thank you all. I mean whistles those are due to an electromagnetic reason between wave source and radio (between transmitter and reciver). I know it's related to a plasma effect.

hi does somebody knows why we hear a noise when tuning a radio? I mean when you turn the radio tuner to find a station. not for a typical station. during turning the knib. I know it's becouse of a electromagnetic wave. but I don't know that wave and its source. tnx.

Dear chi meson This is a school assignment. can you explain that "standard" high school experiment that determines the magnetic field inside a solenoid? Thank You.

hi I need an experiment to measure magnetic filed in a solenoid. could anyone help me?

hi I have a book that's about quantum mechanics and pc. it uses a sotware that is called INTERQUANTA. I have not that software. does somebody knows where can I find it? or what is it's company? I couldn't finf anything with google.

ok, thank you.

may you explain it. I didn't get why z component is here.

realy? so wonderful! I love sharp people. i tought i must employ a private investigator to find it for me. what did you say? goglet? google? :confused: