jee_main_2024_29_january_evening - Wave Optics Topics

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Sample Questions in this Chapter

QUESTION #40 Young's Double Slit Experiment
In Young's double slit experiment, light from two identical sources are superimposing on a screen. The path difference between the two lights reaching at a point on the screen is (7λ)/(4). The ratio of intensity of fringe at this point with respect to the maximum intensity of the fringe is:
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QUESTION #57 Diffraction at a Single Slit
In a single slit diffraction pattern, a light of wavelength 6000 AA is used. The distance between the first and third minima in the diffraction pattern is found to be 3 mm when the screen is placed 50 cm away from slits. The width of the slit is x × 10⁻⁴ m. The value of x is:
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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