M Dash Foundation: C Cube Learning

Category: Teaching

  • 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…

  • I.S.C. Board Question Paper. Physics, Class XII – 2009 ( C.I.S.C.E. )

    I.S.C. Board Question Paper. Physics, Class XII – 2009 ( C.I.S.C.E. )

    Question 1  Answer all question briefly and to the point. (i) Explain the statement ‘relative permittivity of water is 81’. (ii) Draw (at least three) electric lines of force due to an electric dipole. (iii) Find the value of resistance X in the circuit below so that the junction M and N are at the…

  • Physics midterm exam, for class XII (ISC-II) for C.I.S.C.E. board.

    Physics midterm exam, for class XII (ISC-II) for C.I.S.C.E. board.

    PART-I Total 10 marks Each question carries 1 mark.  Answer all. (10)               Question 1 [Objective, 10 X 1] (a) Which of the following drops faster? A. an electric dipole‘s electric field                      B. an electric dipole‘s electric potential C. a point charge’s electric field                            D. a point charge’s electric potential

  • Physics midterm, for class XII, for C.B.S.E. and State boards.

    Physics midterm, for class XII, for C.B.S.E. and State boards.

    Question 1 Which of the following drops faster? A. An electric dipole’s electric field                      B. An electric dipole’s electric potential C. A point charge’s electric field                            D. A point charge’s electric potential Question 4 Chose the correct one A. Kirchhoff’s loop rule is applied to a junction of incoming and outgoing current? B. According to…

  • Physics midterm preparatory exam, (+2) 2nd year, C.B.S.E. and state boards.

    Physics midterm preparatory exam, (+2) 2nd year, C.B.S.E. and state boards.

    PART-A Answer all the following questions, 1 mark each, 1 X 10 Question 1 Which of the following is a vector? A. An electric dipole’s electric potential          B. An electric dipole’s charge C. Electric current                                                D. Electric current density Question 2 Which medium will have a stronger electrostatic force between…