coherence, Physics

Explain the concept of coherence.Discuss temporal coherence and spatial coherence.
Posted Date: 4/7/2013 4:57:42 AM | Location : USA

Related Discussions:- coherence, Assignment Help, Ask Question on coherence, Get Answer, Expert's Help, coherence Discussions

Write discussion on coherence
Your posts are moderated
Related Questions
Aluminium   Atomic number 13 Symbol Al Atomic weight 26.98154 Discovery W

Negative feedback principle: The idea that in a system where there are self-propagating conditions, those new conditions tend to act against earlier existing circumstances. Su

A gas is compressed from 400 cm3 to 200 cm3 at a constant pressure of 100 kPa. At the same time, 100 J of heat energy is transferred out of the gas. What is the change in internal

The beam below is supported at A and B.  F1 and F2 in kN are given in P21 and P22 respectively.  F3 in kN is given in P23 and the couple in kN.m is given in P24.  Assume that F1, F

An atom which has lost one electron would be: (1) Negatively charged   () Positively charged   (3) Electrically neutral  (4) Carry double positive charge Ans:  Elec

The potential difference across a 4 ohm resistor is 20 volts.  Suppose that all of the energy dissipated by this resistor is in the form of heat, how many joules of heat are ra

A boat can travel at a speed of 3 m s -1 on still water. A boatman needs to cross a river whilst covering the shortest possible distance. In what direction should he row with resp

In forced oscillation of a particle, the amplitude is maximum for a frequency  ω1 of the force while  the energy is maximum for a frequency  ω2 of the force, then what is relations

Three similar coils, each having a resistance of 8 and an inductive reactance of 8 are connected (a) in star and (b) in delta, across a 415V, 3-phase supply. Measure for