Wave Optics questions
833 published questions with worked solutions.
- In a double slit experiment, the distance between slits is increased 10 times, whereas their distance from screen is halved, then...
- Light of wavelength ' ' is incident on a single slit of width 'a' and the distance between slit and screen is 'D'. In diffraction...
- In Young's double slit experiment fifth dark fringe is formed opposite to one of the slit. If 'D' is the distance between the...
- For destructive interference to take place between two monochromatic light waves of wavelength ' ', the path difference should...
- If the two slits is Young's double slit experiment have width ratio 9:1, the ratio of maximum to minimum intensity in the...
- In an interference pattern, fringe width 'X' is obtained with a source of light of wavelength ' _1'. With the same experimental...
- In Young's double slit experiment, instead of taking slits of equal widths, one slit is made twice as wide as the other. Then in...
- A telescope has large diameter of the objective. Then its resolving power is [MHT-CET 2023]
- The smallest angular or linear separation between the two point objects at which they appear to be just resolved is known as...
- Which one of the following is the correct statement between the ray of light and the wave-front? [MHT-CET 2023]
- The angle of polarization for a medium is 60^0. The critical angle for this will be ( 60^0= 3) [MHT-CET 2023]
- In a bi-prism experiment, red light of wavelength 6500Å was used. It was then replaced by green light of wavelength 5200Å. The...
- In Young's double slit experiment, for wavelength _1 the n^ th bright fringe is obtained at a point P on the screen. Keeping the...
- In bi-prism experiment, fringes are obtained using monochromatic light. The distance between 5th bright band and 9th dark band on...
- In Young's double slit experiment instead of taking slits of equal widths, one slit is made twice as wide as the other. Then in...
- The resolving power of telescope depend on [MHT-CET 2023]
- Two coherent light sources of intensity ratio 'n' are employed in an interference experiment. The ratio of the intensities of the...
- In bi-prism experiment, the distance 'd', between the two sources is doubled and the distance between the slit and the eyepiece...
- A slit of width 'a' illuminated by white light. The first diffraction minimum for light of wavelength 6500Å is formed at =30^0,...
- Two coherent monochromatic light beams of intensities 4 I and 9 I are superposed. The maxima and minimum possible intensities in...
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