M Dash Foundation: C Cube Learning

Category: Lectures & Presentations

  • Class XII, ICSE exam questions, Physics, Updated Version 2

    Question 6 [2+3+2] Obtain an expression for the Nuclear Size of an atom by solving for distance of closest approach (r) which is also known as Impact Parameter (say l). Use an incoming alpha-particle of mass mα and charge q that’s deflected by the presence of a nucleus of atomic number Z to obtain l.…

  • Class XII, CBSE exam questions, Physics

    Electrostatics 6. State how density of electric lines of force is related to the Electric Field Vector intensity E. Also mention another three properties of the lines of forces. 7. Write the vector expression for Coulomb’s law and state 3 forces that are conservative forces by nature. 8. What happens to the charge on a…

  • Class XII, ICSE exam questions, Physics.

    Question 1 (a) In an electric dipole, how is the direction of the dipole vector defined? (b) What’s the Electric Potential of a Dipole Vector in the vertical direction to it? (c) Say if this is correct or incorrect: “Between an alpha-particle and a proton the alpha particle has more electrostatics potential energy in an…

  • My nihongo improvements.

    My nihongo improvements.

    My learning of the Japanese Language is two legged, once when I was living in Japan during 2002-2007; I lived there for 3 years. The interest of mine to learn any foreign language for that matter is immense, currently I am interested to learn more scripts, than I can happily be pursuing. The 2nd time…

  • Writing a Research Proposal

    Experience and Plan of Action The author has already spent a period of 14 months doing such research at the laboratory in Japan acquiring adequate amount of skill and orientation required for such a research goal. The technique for this particular study is already at hand and has already been tested for other decay modes…