Here we are providing all important questions with solutions related to all board exams.
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For Physics shortcut can’t work. Try to understand concepts n logic behind all questions.
Wave optics is very interesting chapter from optics. Starting topic of wave optics is Huygens theory n proof of laws of reflection n refraction on the basis of wave theory. For this concept of wavefront should be clear n types of wavefront. Spherical, cylinderical & Plane wavefront.
After that interference, conditions for interference, coherent sources , sustained interference, YDS experiment, intensity n width of fringes. Dark n bright fringes. All concepts should be clear.
Diffraction, meaning of diffraction, Type of diffraction, fresnel n fraunhoffer Diffraction. Width of central maxima. Difference between interference n diffraction. After that you can solve all questions link is given here👇
You can also check:
CBSE Board|State Board Important Questions Class 12 Physics
CBSE Physics Class 12 Handwritten Notes
What are Important Topics of Ray Optics?
Microscope, Astronomical telescope, deviation through prism