Wave Optics questions
833 published questions with worked solutions.
- In a Young's double slit experiment, two slits are located 1.5 mm apart. The distance of screen from slits is 2 m and the...
- Two beams, A and B, of plane polarized light with mutually perpendicular planes of polarization are seen through a Polaroid. From...
- The box of a pin hole camera, of length L, has a hole of radius a. It is assumed that when the hole is illuminated by a parallel...
- In a Young's double slit experiment, slits are separated by 0.5 mm, and the screen is placed 150 cm away. A beam of light...
- Unpolarized light of intensity I passes through an ideal polarizer A. Another identical polarizer B is placed behind A. The...
- The angular width of the central maximum in a single slit diffraction pattern is 60°. The width of the slit is 1 µm. The slit is...
- Unpolarized light of intensity I is incident on a system of two polarizers, A followed by B. The intensity of emergent light is I...
- In an interference experiment the ratio of amplitudes of coherent waves is a_1 a_2 = 1 3 . The ratio of maximum and minimum...
- Calculate the limit of resolution of a telescope objective having a diameter of 200 cm, if it has to detect light of wavelength...
- Light of wavelength 550 nm falls normally on a slit of width 22.0 10^ -5 cm. The angular position of the second minima from the...
- Diameter of the objective lens of a telescope is 250 cm. For light of wavelength 600 nm coming from a distant object, the limit...
- In a Young's double slit experiment, the slits are placed 0.320 mm apart. Light of wavelength λ = 500 nm is incident on the...
- In a double slit experiment, when a thin film of thickness t having refractive index μ is introduced in front of one of the...
- The value of numerical aperture of the objective lens of a microscope is 1.25. If light of wavelength 5000 Å is used, the minimum...
- A light wave is incident normally on a glass slab of refractive index 1.5. If 4% of light gets reflected and the amplitude of the...
- In a double-slit experiment, green light (5303 Å) falls on a double slit having a separation of 19.44 μm and a width of 4.05 μm....
- In a Young's double slit experiment, the path difference, at a certain point on the screen, between two interfering waves is 18th...
- In a Young's double slit experiment with slit separation 0.1 mm, one observes a bright fringe at angle 1 40 rad by using light of...
- A system of three polarizers P_1, P_2, P_3 is set up such that the pass axis of P_3 is crossed with respect to that of P_1. The...
- In a Young's double slit experiment, the separation between the slits is 0.15 mm. In the experiment, a source of light of...
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