Determination of Wavelengths of Spectral Lines of White Light
Determination of Wavelengths of Spectral Lines of White Light: Monochromatic light is now replaced by the given source of white light. The source emits radiations…
Physics
Describe Applications of Newton’s Rings
An essential application of interference in thin films is the arrangement of Newton’s rings. Newton’s Rings are rings caused by the slim film effect. You…
Define and Describe on Diffraction
Sound is propagated in the form of waves. Sound produced in an adjoining room reaches us after bending round the edges of the walls. Similarly,…
Define Fresnel and Fraunhofer Diffraction
Diffraction phenomenon can be classified under two groups (i) Fresnel diffraction and (ii) Fraunhofer diffraction. In the Fresnel diffraction, the source and the screen are…
Define and Describe on Diffraction Grating
An arrangement consisting of a large number of equidistant parallel narrow slits of equal width separated by equal opaque portions is known as a diffraction…
Experiment of Newton’s Rings
Experiment of Newton’s Rings Figure shows an experimental arrangement for producing and observing Newton’s rings. A monochromatic source of light is kept at the focus…
Explain Newton’s Rings Theory
Newton’s Rings Theory In 1717, Sir Isaac Newton studied the pattern of the ring generated due to the interference of light. These rings are known…
Define and Describe on Newton’s Rings
An important application of interference in thin films is the formation of Newton’s rings. When a plano convex lens of long focal length is placed…
Describe Expression for Bandwidth with Equation
An important property of a resonant circuit is its bandwidth. Bandwidth is defined as the size of the frequency range that is passed or rejected…
Define Colors of Thin Films
Colors of thin films: Everyone is familiar with the brilliant colors exhibited by a thin oil film spread on the surface of water and also by…
Load More