11th Class Physics MCQS
The property of bending of light around obstacles is
Diffraction
Interference
Polarization
Superposition
Bright fringes are also called as
Ray of light
Minima
Maxima
Wave front
Interplaner distance can be determined by
Diffraction pattern
Newton’s rings
Bragg’s law
Interferometer
Young in 1801 performed experiment for the first time about
Particle nature of light
Polarization
Interference
Diffraction
Light waves emitted from a source spread in
None of these
Upward direction
Specific direction
All direction
Dark fringes are also called as
Maxima
Minima
Ray of light
Wave front
1 2
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