121. Whose principle or law states that each point on a wave front may be considered a new wave source? Is it
122. Why in Newtons rings setup, the beam splitter (mirror) is kept at 450?
123. Why in Newtons rings the center spot is always dark?
124. X-ray diffraction can be observed by using
MCQ Multiple Choice Questions and Answers on Interference and Diffraction
Interference and Diffraction Trivia Questions and Answers PDF
Interference and Diffraction Question and Answer
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