A fringe width of 6 mm was produced for two slits separated by 1 mm apart. The screen is placed 10 m away. The wavelength of light used is 'x' nm.
The value of 'x to the nearest integer is `"_________"`

In a Young's double slit experiment two slits are separated by 2 mm and the screen is placed one meter away. When a light of wavelength 500 nm is used, the fringe separation will be:

Two slits are made one millimeter apart and the screen is placed one metre away. When blue-green light of wavelength 500 nm is used, the fringe separation is

If two slits is Young's experiment are 0.4 mm apart and fringe width on a screen 200 cm away is 2 mm the wavelength of light illuminating the slits is

A Young's double slit experiment is conducted with slit separation 10mm, where the screen is 2m away from the slits. If wavelength of light used is 6000 Å , answer the following Fringe width in mm is

Calculate fringe width in Young's experiment, if screen is placed at 1.5 m distance from the slits separated by 0.5 mm and wavelength of light used is 500 nm.

A Young's double slit experiment is conducted with slit separation 10mm, where the screen is 2m away from the slits. If wavelength of light used is 6000 Å , answer the following If the wavelength is increased by 1000 Å , and the whole apparatus is placed in water of refractive index 4//3 , the new fringe width in mm is

In YDSE experiment separation between plane of slits and screen is 1 m . Separation between slits is 2 mm . The wavelength of light is 500 nm . The fringe width is

In a double experiment, the distance between the slit is 1 mm and screen is 25 cm away from the slits. The wavelength of light is 6000Å . The width of the fringe on the screen is

A Young's double slit experiment is conducted with slit separation 10mm, where the screen is 2m away from the slits. If wavelength of light used is 6000 Å , answer the following distance of 4th dark band from central fringe in mm is