Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Wave Optics question

2024 · 6 Apr · Shift 2 · Q86
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Wave Optics
  5. /2024 · 6 Apr · Shift 2 · Q86

Wave Optics question

2024 · 6 Apr · Shift 2 · Q86

JEE MainPhysicsWave OpticsNumerical+4 / −1
Two coherent monochromatic light beams of intensities I and 4 I4 \mathrm{~I}4 I are superimposed. The difference between maximum and minimum possible intensities in the resulting beam is x Ix \mathrm{~I}x I. The value of xxx is ‾\underline{\hspace{2cm}}​.
Numerical answer
PreviousNext

More from Wave Optics

  • A parallel beam of monochromatic light of wavelength 600 nm passes through single slit of 0.4 mm width. Angular divergence corresponding to second order minima would be ​×10−3 rad…2024 · Numerical
  • Two slits are 1 mm apart and the screen is located 1 m away from the slits. A light of wavelength 500 nm is used. The width of each slit to obtain 10 maxima of the double slit pattern within the central…2024 · Numerical
  • In a Young's double slit experiment, the intensity at a point is (41​)th  of the maximum intensity, the minimum distance of the point from the central maximum is ​μm.…2024 · Numerical
  • Monochromatic light of wavelength 500 nm is used in Young's double slit experiment. An interference pattern is obtained on a screen. When one of the slits is covered with a very thin glass plate (refractive index =1.5), the…2024 · Numerical
  • When a polaroid sheet is rotated between two crossed polaroids then the transmitted light intensity will be maximum for a rotation of :2024 · MCQ
  • A parallel beam of monochromatic light of wavelength 5000 Ao​ is incident normally on a single narrow slit of width 0.001 mm. The light is focused by convex lens on screen, placed on its focal plane. The first…2024 · Numerical
  • In a double slit experiment shown in figure, when light of wavelength 400 nm is used, dark fringe is observed at P. If D=0.2 m, the minimum distance between the slits S1​ and S2​ is ​… Includes diagram2024 · Numerical
  • 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…2024 · MCQ