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 education and a teacher is the most relevant architect for that purpose.

I also look at teaching and learning process from another angle of paramount importance. Research. Teaching devoid of the latest knowledge of a body of epistemology, a creative dint of heuristics never discovered before or a suave deviation from a canonical pedagogy cannot be effective or attractive. One therefore in almost all academic branches be inclined to persevere to invent or share such gained insights by others towards the student-body. An ideally inspired student with an appetite to grow and cultivate the action of learning is not only the need of academia but also a cornerstone of a progressive society.

A Question a Day (series) Q3

The equation v = a*del_t is sometimes used
to find velocity when acceleration and
time are known. Another form of this
equation is v = v_0 + a*del_t. In this second
form of the equation, the function of the
term v_0 is to:

A. indicate that the equation is valid
only for an object that starts at rest.

B. determine the time at which
velocity is equal to zero.

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 the (i) energy (ii) magnitude of momentum, and (iii) wavelength of the photon associated with spectral emission of H-atom transition; n=3 state to n=1 state?

ISC Board Question Paper Class XII – 2009 (ICSE)

(vi). Write an equation of Lorentz force F acting on a charged particle having charge q moving in a magnetic field B with a velocity v in vector form.

(vii). What is the value of power factor in a series LCR circuit at resonance?

(viii). An a.c. generator generates an emf ‘e’ given by : e = 311 Sin (100 πt) volt. Find the rms value of the emf generated by the generator.

(ix). A ray LM of monochromatic light incident normally on one refracting surface AB of a regular glass prism ABC emerges in air from the adjacent surface AC as shown in Figure. Calculate the refractive index of the material of the prism.

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