Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JIPMER2019PhysicsWave Optics

In YDSE angular fringe width is 0.1^ wavelength of light used is 6000 Å . Find the distance between two slits.

Options

  1. A2 m
  2. B3 m
  3. C5 m
  4. D6 m

Correct answer

D. 6 m

Step-by-step solution

In YDSE, angular fringe width =0.1 and wavelength of light, =6000 Å=6 10⁻⁷ ~m If ' d ' be the distance between slits then, = d d = = 6 10⁻⁷ 0.1 =6 10⁻⁶=6 m

Practice Wave Optics on Quantrex Academy →

More from Wave Optics

An unpolarized light beam of intensity I₀ passes through a series of n Polaroids P₁, P₂, P₃, P_n . The pass axis of each poloroid makes an angle of 60^ with the other poloroid. Wha 2026In a single-slit Fraunhofer diffraction experiment, the first secondary minimum is observed at an angle of 30^ for light of wavelength . If the same slit is now illuminated by ligh 2026In the Young's double slit experiment, the intensity of light at a point on the screen is 'K', being the wavelength of light used. The intensity at a point where path difference is 2026Two images are considered "just resolved" according to Rayleigh's criterion when 2026In Young's double slit experiment, the slits are 2 mm apart and are illuminated by photons of two wavelengths ₁ = 6000 Å and ₂ = 5000 Å one after the other. At what minimum distanc 2026In Young's double slit, 18 fringes are observed to be formed in a certain segment of the screen when light of wavelength 400 nm is used. If the wavelength is changed to 600 nm, the 2026When the un-polarised light beam is incident from air to glass (n = 1.5) at the Brewster's angle, 2026In Young's double-slit experiment, the intensity at a point is ( 1 4 ) of the maximum intensity. The angular position of this point is = wavelength of light used, d = separation be 2026 Full Wave Optics list All JIPMER PYQs