Category: academics

  • Simple Rules of Economics/Capital.

    A fantastic bilingual website from the state of Odisha. English and Odia. Very informative especially for entrepreneurs as the name of website speaks of: bepara.com, bepara (byapar) is Odia for transactions/business. Here is a fantastic article written in Odia which I am translating partly to English. I am also appending the article as-it-is in Odia…

  • Boson conundrum II

    This one article on Higgs and Bosons also I didn’t want to write. But I thought may be you should know something more than you already know. read this (linked to pdf) eye opening article on BOSE (SN) and decide how silly its to believe any wrong has been done to him by the west…

  • My Teaching Philosophy.

    Teaching is therefore while creative, satisfying and attractive in many respects and suitably rewarding one must be devoted in as many angles as it requires to be successful and responsible keeping the motto of teaching in glaring memory: teaching produces tomorrow’s citizens, the spearheads and pioneers of tomorrow’s world is the just product of today’s…

  • Physics Class Test, XII {PU/ISc/ICSE/CBSE}

    A. What’s the speed of an electron in a cathode ray tube if the electric field and magnetic field are of unit strength in SI unit? Calculate magnetic force experienced by the electron. 4 marks B. Derive the formula for magnetic field produced by an infinitely long straight conductor. 4 marks

  • Physics Midterm for ISc-II (ICSE) [also good for CBSE/PU-II]

    (c) Fission of U – 235 nucleus releases 200 MeV of energy. Calculate the fission rate (i.e. no. of fissions per second) in order to produce a power of 320 MW. Q 10: (a) What’s the ratio of the shortest wavelength of Balmer series to the shortest wavelength of the Lyman series? (b) What are…