cumulative relative frequency

. The prongs are again drawn inwards. This process repeats and the prongs vibrate. The frequency of vibration is a constant, depending on the parameters related to the fork. A long flexible thread is attached to the end of a prong and the thread is passed over a frictionless pul..

De-Broglie Relationship - De-Broglie noted that according to the theory of relativity, the role played by momentum 'P' and the energy 'E' of the particle is done by angular frequency ' w ' and the propagation vector 'k' of a wave. According to Einstein relation E = mc ..

Module Three: Anticipating Patterns - Probability: Interpreting probability, including long-run relative frequency interpretation 'Law of Large Numbers' concept Addition rule, multiplication rule, conditional probability, and independence Discrete random variables and their prob..

The relationship may be derived by combining the mass-energy relationship proposed by Max Planck and Einstein. According to Planck, photon of light having energy E is associated with a wave of frequency n as: E = h n .....(1) According to Einstein, mass and energy are related as..

Derivation of de-Broglie Relationship - The relationship may be derived by combining the mass-energy relationship proposed by Max Planck and Einstein. According to Planck, photon of light having energy E is associated with a wave of frequency n as: E = h n .....(1) According to Einstein, ..

To have a large reactance the coil (i) Should have many turn as L N. (ii) Should have an iron-core as L m r m o . (iii) Also the frequency of a.c should be high. Therefore, X L in case of DC (direct current), is zero. The relation between X L and f is a straight l..

The Biot-Savart law asserts that the magnetic field dB due to an element dl carrying a steady current i at a point P at a distance r from the current element is: The constant m 0 has the exact value m 0 = 4 p x 10 - 7 T m A - 1 It is the permeability of free space. It is ..

>As the armature rotates about an axis perpendicular to the magnetic field, it keeps on changing its relative orientation with respect to the field Thus the flux keeps on changing continuously with time This change in magnetic flux induces an emf If the outer terminals of the armature are..

. Transition state is supposed to be in equilibrium with the reactants. It also has a very short life. That is why, when it was proposed in the 1930s, it was not possible to study the transition state with the techniques available then. With the help of laser pulses of femtosecond to picoseconds le..

and d is the distance between the two coherent sources. When a source gives white light, interference fringes are colored. Red fringes are wider as l r is large. Coherent sources are those, which emit continuous light waves of same amplitude, same wavelength/frequency in the same phase or..