Home
Class 12
PHYSICS
Light of wavelength 5000 Å is incident o...

Light of wavelength 5000 Å is incident on a slit of width 0.1 mm. Find out the width of the central bright line on a screen distance 2m from the slit?

Text Solution

AI Generated Solution

To find the width of the central bright line on a screen due to a single slit diffraction, we can use the formula for the width of the central maximum in a single slit diffraction pattern. The formula is given by: \[ W = \frac{2 \lambda f}{a} \] where: - \( W \) is the width of the central bright line, ...
Promotional Banner

Topper's Solved these Questions

  • WAVE OPTICS

    ALLEN|Exercise Example 1|1 Videos

  • WAVE OPTICS

    ALLEN|Exercise Example 2|1 Videos

  • UNIT & DIMENSIONS, BASIC MATHS AND VECTOR

    ALLEN|Exercise Exercise (J-A)|7 Videos

Similar Questions

Explore conceptually related problems

Light of wavelength 5000Å is incident over a slit of width 1 mu m . The angular width of central maxima will be

Light of wavelength 6328 Å is incident normally on a slit of width 0.2 mm. Angular width of the central maximum on the screen will be :

Light of wavelength 600 nm is incident normally on a slit of width 0.2 mm. The angular width of central maxima in the diffraction pattern is

Light of wavelength 5000 A^(0) is incident on a slit. The first minimum of the diffraction pattern is observed to lie at a distance of 5 mm from the central maximum on a screen placed at a distance of 3 m from the slit. Then the width of the slit is

Light of wavelength 589.3nm is incident normally on the slit of width 0.1mm . What will be the angular width of the central diffraction maximum at a distance of 1m from the slit?

Light of wavelength 6000Å is incident on a slit of width 0.30 mm. The screen is placed 2 m from the slit. Find (a) the position of the first dark fringe and (b). The width of the central bright fringe.

Monochromatic light of wavelength 580 nm is incident on a slit of width 0.30 mm. The screen is 2m from the slit . The width of the central maximum is

A parallel beam of light of wavelength 600 nm is incident normally on a slit of width d. If the distance between the slits and the screen is 0.8 m and the distance of 2^(nd) order maximum from the centre of the screen is 15 mm. The width of the slit is

Light wavelength 6000 Å is incident normally on a slit of width 24xx10^(-5) cm. find out the angular position of seconds minimum from central maximum?

Light of wavelength 580 nm is incident on a slit having a width of 0.300 nm The viewing screen is 2.00 m from the slit. Find the positions of the first dark fringe and the width of the central bright fringe.