Qualification > Sciences
P.H.Y.S.I.C.S P2 D.O.U.B.T.S CIE
halosh92:
THANKYOU GUYS :D
halosh92:
one more question wat exactly is
diffraction
interference
path difference
phase differenec
the exact cie meaning plz
Asamy111:
m/j 09 .. q5 varient 1
Meticulous:
--- Quote from: halosh92 on June 08, 2010, 12:34:37 pm ---one more question wat exactly is
diffraction
interference
path difference
phase differenec
the exact cie meaning plz
--- End quote ---
Diffraction-It is the word used to describe the way waves spread out as they bend through and around obstacles and gaps. Diffraction also describes the interaction between waves and solid objects.
Interference-It occurs when waves overlap each other to produce a pattern where the waves reinforce each other in some places & cancel each other out in others. This also could be the definition for superposition.
Phase Difference-The phase difference between 2 particles on a wave is the fraction of a cycle by which one moves behind the other. Measured in multiples of "pie"
Path Difference-Same as phase difference but in multiples of lambda
halosh92:
--- Quote from: Asamy111 on June 08, 2010, 12:35:53 pm ---m/j 09 .. q5 varient 1
--- End quote ---
the answer is here somewhere in this thread by "nid"
check the previous pages plz
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