Questions
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
Two slits are 0.3 mm apart and are placed 50 cm from a screen. What is the distance between the second and the third lines of the interference pattern when the slits are illuminated with a light of 600 mm wavelength?
Two slits are 0.3 mm apart and are placed 50 cm from a screen. What is the distance between the second and the third lines of the interference pattern when the slits are illuminated with a light of 600 mm wavelength?
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
If the distance between the slits and the screen is 2.0 m. If the wavelength of the light used is 5.89×10-7 m, determine the slit separation and the angle made by the central bright fringe at the slit.
In an experiment using Young's slits the distance between the center of the interference pattern and the tenth bright fringe on either side is 3.44 cm. The distance between the slits and the screen is 2.0 m. If the wavelength of the light used is 5.89×10-7 m, determine the slit separation and the angle made by the central bright fringe at the slit.
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
In Young’s slit experiment, the separation of four bright fringes is 2.5 mm when the wavelength used is 6.2×10^-7 m. The distance from the slits to the screen is 0.80 m. Calculate the separation of the two slits.
In Young's slit experiment, the separation of four bright fringes is 2.5 mm when the wavelength used is 6.2×10^-7 m. The distance from the slits to the screen is 0.80 m. Calculate the separation of the two slits.
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
Two slits 0.45 mm apart are placed 75 cm from a screen. What is the distance between the second and the third dark lines of the interference pattern on the screen when the slits are illuminated with monochromatic light of the wavelength 500 nm?
Two slits 0.45 mm apart are placed 75 cm from a screen. What is the distance between the second and the third dark lines of the interference pattern on the screen when the slits are illuminated with monochromatic light of the wavelength 500 nm?
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
In a young’s double-slit experiment, the slits are 0.03 cm apart and the screen is placed 1.54 m away. The distance between the central bright fringe and fourth bright fringe is 1 cm. Calculate the wavelength of light used.
In a young's double-slit experiment, the slits are 0.03 cm apart and the screen is placed 1.54 m away. The distance between the central bright fringe and fourth bright fringe is 1 cm. Calculate the wavelength of light used.
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
The separation between the consecutive dark fringes in Young’s double-slit experiment is 1 mm. The screen is placed at a distance of 2 m from the slits 1.0 mm separation. What is the wavelength of light used in the experiment?
The separation between the consecutive dark fringes in Young's double-slit experiment is 1 mm. The screen is placed at a distance of 2 m from the slits 1.0 mm separation. What is the wavelength of light used in the experiment.
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
The distance between two coherent sources in Young’s double-slit experiment is 0.3 mm and the interference pattern is observed on a screen 60 cm from the sources. If the wavelength of light used is 6 x 10^-7 m, calculate the fringe width of the interference pattern
The distance between two coherent sources in Young's double-slit experiment is 0.3 mm and the interference pattern is observed on a screen 60 cm from the sources. If the wavelength of light used is 6 x 10^-7 m, calculate the fringe width of the interference pattern.
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
If the separation of four bright fringes is 2.5 mm. The wavelength of the light used is 6.2 x 10^-7 m. If the distance from the slits to the screen is 80 cm, calculate the separation of two slits.
In Young's double-slit experiment, the separation of four bright fringes is 2.5 mm. The wavelength of the light used is 6.2 x 10^-7 m. If the distance from the slits to the screen is 80 cm, calculate the separation of two slits.
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
What do you understand by the interference of light?
What do you understand by the interference of light? Derive and expression for the fringe width of bright and dark fringes are the same.
Grade -12 (NEB) > Science Physics
Interference, Physical Optics
What are the main characteristics of coherent sources?
What are the main characteristics of coherent sources? Describe the Young's double slit interference experiment to determine the wavelength of the source of the light?
- 1
- 2
Popular Tags: 7 Days
Ads Blocker Detected!!!
We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker.
