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.Management Sciences
A. Newton
B. Michelson
C. Huygen
D. Young
Related Mcqs:
- In Young double slit experiment, if white light is used____________________?
- A. alternate dark and bright fringes will be seen B. coloured fringes will be seen C. no interference fringes will be seen D. impossible to predict...
- The blue colour of the sky is due to___________________?
- A. diffraction B. reflection C. polarization D. scattering...
- Wavelength of X-rays falling at glancing angle of 30? on a crystal with atmic spacing 2 x 10-10 for the fist order diffraction is________________?
- A. 4 x 10-10 m B. 2 x 10-10 m C. 0.02×10-10m D. 20×10-10m...
- A light ray traveling form rarer to denser medium suffers a phase change of__________________?
- A. 60° B. 90° C. 180° D. 45°...
- Diffraction effect is____________________?
- A. more for a round edge B. less for a round edge C. more for a sharp edge D. less for a sharp edge...
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