I don’t seem to get Planck’s postulates on quantum physics. (Posted Isaac Atia)
The Planck postulate (or Planck’s postulate) is one of the fundamental principles of quantum mechanics. According to Planck, the energy of oscillators in a black body is quantized, and is given by
E = n hν
where is an integer (1, 2, 3, …), is Planck’s constant, and is the frequency of the oscillator
CBSE BOARD EXAM 2014 DATE SHEET PUBLISHED
Board exams for both classes would begin from Saturday, March 1, 2014. Class XII exams would begin with English examination. The class X exams would end on March 19 where as class XII exams would go on till April 17. All the exams would begin at 10.30am. For students of Science Stream (Physics, Chemistry, Maths, Biology and Computer Science) the Board Exam ends on 22 March 2014. Those who do not have Computer Science will be free on 20 March 2014.
Those who do not have Maths/ Computer Science get relief on 15 March 2014. This is a big relief for those trying for the MBBS as they will get more time for preparation and to attend intensive coaching programmes.
Class XII (AISSCE) Board Exam Time Table 2014
Class X (AISSE) Board Exam Time Table 2014