Measurement of Wavelength by Biprism Experiment

Two real sources of light are used in Fresnel's Biprism Experimental Arrangement.

Explain the Biprism Experimental Arrangement.

Biprism Experimental Arrangement is similar to Young's double slit experiment.

 Draw the necessary ray diagram for biprism experiment. What is the wavelength of the monochromatic light used if is the distance between the two sources of light is $0.065 cm$ and fringes were formed on a screen $1m$ and having fringe width of $0.044 cm$

 Draw the necessary ray diagram for biprism experiment.

Describe biprism experiment to find the wavelength of monochromatic light. Draw the necessary ray diagram.

Discuss about Fresnel Bi-prism experiment using a a neat labelled ray diagram.

Fresnel biprism is a thin double prism placed base to base and has a very small refracting angle $2^{\circ }$. 

The refracting angle of bi-prism is :

Fresnel biprism a thin double prism placed base to base and have very small refracting angle of :

Explain Biprism Experimental Arrangement with the help of a diagram.

Draw a neat labelled ray diagram of the Fresnel Biprism experiment showing the region of interference.

Which of the following is the correct expression to find screen distance in biprism?

Given  $\lambda$is the wavelength of the monochromatic light, D is the distance between the light sources and the screen and d is the distance between the two sources of light and $\beta$ being the fringe width.

Describe fresnel biprism and the angle of biprism.

The eccentricity of the hyperbola whose length of the lotus rectum is equal to 8 and the length of its conjugate axis is equal half of the distance between its foci, is_____.

In Youngs double slit experiment, if the separation between coherent sources is halved and the distance of the screen from the coherent sources is doubled, then the fringe width becomes 

The eccentricity of the hyperbola length of whose conjugate axis is equal to half of the distance between the foci is 

Find the equation of the hyperbola whose conjugate axis is 55 and the distance between the foci is 13.

In the hyperbola the distance between the foci is equal to distance between one focus to one end of conjugate axis then its eccentricity

How can Fresnel Biprism experiment be used to determine wavelength?