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Q. Illustrate what is the dissimilarity between diffraction and interference?
Answer:-
Diffraction is the yielding of waves around an obstacle while interference is the meeting of two waves. For illustration diffraction is what results from a pinhole blocking a wave source the wave spreads out from that one point. This outcome is what creates shadows regions where the light source is blocked but it is not completely dark. Interference nevertheless results from two waves colliding with one another undergoing constructive as well as destructive interference as in two chords being played. I think the mystification concerning these two different phenomena is the truth that two pinholes two diffraction sources results in interference of two sources which is what the diffraction grating is which creates the characteristic bands of light and dark interference patterns.
(B) COVALENT BOND: What about reactions between two non metals? Many non metals do bond together. Hydrogen atoms, for instance, frequently react with other hydrogen
LENARD ATOMIC MODEL : Lenard suggested that the atom must have a lot of empty in it. Lenard's model of an atom could not explain about the stability and mass of an atom .
It is defined as an electric strain produced in an atom due to application of external electric field to the bulk material. It is the result of the displacement of the positively c
deflection magnetometer
Determine the moment of inertia with respect to the x axis for the shaded area shown (Figure 2) . The dimension is a = 2.00m
The points where amplitude is minimized are called as nodes.
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The cantilevered beam below is supported at O. F1 and F2 in kN are given in P21 and P22 respectively and act on the beam as shown. Determine the magnitude and direction of a sing
A universe is spatially flat, and contains both matter and a cosmological constant. For what value of Om,0 is t0 exactly equal to H0 -1?
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