Optics
-
How many types of spherical mirrors are in optics?
In this post, you are Going To learn the types of spherical mirrors and the Difference between Convex mirror and Concave mirror. If you want to get benefits from this Post, you are at the Right Place. Let’s Dive right…
-
Newton’s ring experiment with animation
Newton’s ring is a process in which Circular bright and dark fringes obtained due to air film enclosed between a Plano-convex lens and a glass plate. An air wedge film can be formed by placing a Plano-convex lens on a…
-
Uses and applications of total internal reflection
When the angle of incidence becomes larger than the critical angle, no refraction occurs. The entire light is reflected into the denser medium. This is known as a total internal reflection of light. Prisms, binoculars, and optical fibers are a…
-
Difference between interference and diffraction in tabular form
The interference is the combination of the superposition of two or more waves that are in a point of space. The diffraction is the deviation suffering waves around the edges and corners that occurs when a portion of a wavefront is interrupted or…
-
Difference between Reflection and refraction in tabular form
Reflection and refraction are two different properties of light. The basic difference between reflection and refraction is that Reflection of light is the process in which light bounces back on striking the surface, while refraction of light is the process…
-
difference between fresnel and fraunhofer diffraction in tabular form
The basic difference between Fresnel and Fraunhofer diffraction is that in Fresnel diffraction the source of light and screen is at a finite distance from the obstacle, while in Fraunhofer diffraction if the source of light and screen is at…
-
Properties of light in physics
What is light? Light is a form of energy which is given by luminous objects. The Sun, bulb, candle, etc. are luminous objects. Other objects which do not give out light are called non-luminous objects. Light can pass through transparent…
-
Do interference effects occur for sound waves?
Yes, the interference effect occurs for sound waves despite the fact that sound waves are longitudinal waves. When two sound waves of the same frequency and same amplitude in the same direction superpose then the interference of sound waves occurs.…
-
examples of total internal reflection
Total Internal Reflection One of the qualities of any optically transparent material is the speed at which light travels within the material, i.e., it depends upon the refractive index n of the material. The index of refraction is merely the…