Home
Class 12
PHYSICS
In a Young's double slit experiment, the...

In a Young's double slit experiment, the slits are placed 0.320 mm apart. Light of wavelength `lambda =500` nm is incident on the slits. The total number of bright fringes that are observed in the angular range `-30^(@)le theta le 30^(@)` is :

A

640

B

320

C

321

D

641

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

In a Young's double slit experiment, (slit distance d) monochromatic light of wavelength lambda is used and the fringe pattern observed at a distance D from the slits. The angular position of the bright fringes are

Two slits are separated by 0.320 mm. A beam of 500 nm light strikes the slits, producing an interference pattern. Determine the number of maxima observed in the angular range - 30.0^(@) lt theta lt 30.0^(@) .

In Young's double slit experiment, if the distance between two slits is equal to the wavelength of used light. Then the maximum number of bright firnges obtained on the screen will be

In Young's double slit experiment, the two slits 0.15 mm apart are illuminated by light of wavelength 450 nm . The screen is 1.0 m away from the slits. Find the distance of second bright fringe and second dark fringe from the central maximum. How will the fringe pattern change if the screen is moved away from the slits ?

In Young's double slit experiment, when light of wavelength 4000 A^(@) is used 90 fringes are seen on the screen. When light of 3000 A is used, the number of fringes seen is

Find the angular fringe width in Young's double slit experiment using a monochromatic light of wavelength 500 nm when the slits are separated by 2.5 mm.

In Young's double slit experiment, the fringe width with light of wavelength 6000 Ã… is 3 mm. The fringe width, when the wavelength of light is changed to 4000 Ã… is

In a Young's double slit experiment, the slit separation is 1mm and the screen is 1m from the slit. For a monochromatic light of wavelength 500nm , the distance of 3rd minima from the central maxima is

In young's double-slit experiment, the slit are 2 mm apart and are illuminated with a mixture ot two wavelengths lambda_(0) = 750 nm and lambda = 900 nm , The minimum distance from the common central bright fringe on a screen 2 m from the slits, where a bright fringe from one interference pattern coincides with a bright fringe from the other, is

In Young's double slit experiment , the two slits 0.20 mm apart are illuminated by monochromatic light of wavelength 600 nm . The screen 1.0 m away from the slits . (a) Find the distance of the second (i) bright fringe , (ii) dark fringe from the central maximum . (b) How will the fringe pattern change if the screen is moved away from the slits ?