Introduction A ray of white light while travelling obliquely from one medium to another, it is seen to deviate from its original course. Along with that, while passing through a transparent substance like a glass prism, the white light distributes in its constituent spectrum of colours. Based on these two ... Read More

Introduction Light is known as the form of energy which can reflect sometimes, based on the objects it falls on. In some cases, objects like mirrors or any type of metal that is polished can reflect the light. Moreover, it also occurs only when the rays of light reflect on ... Read More

Introduction Any kinds of movements or changes that are noticed with respect to the time and position of a body in motion. However, motion or movement can take place on a straight line or it may be within a circular pathway. The motion is known as a translation if the ... Read More

Introduction Hippolyte Marié-Davy first discovered the instrument, the periscope, for naval purposes during the second half of the nineteenth century. The word periscope has arrived from the association of two words, "peri" and "scope", where peri means "around" and scope means "viewing instrument". However, during the 15th century, it is ... Read More

Introduction Spherical mirrors are commonly used in daily human lives starting from making automobile headlights to torch. The mirror involves two spherical surfaces, convex and concave in order to form a true shepherd. A spherical mirror is commonly made from the cut-outs of spherical surfaces. This type of mirror has ... Read More

Introduction In the case of the position of the particles that change with respect to time duration as well as the surrounding environment then the body of the particles is referred to be in motion. From the mathematical perspective, the motion of the can be described with the mode of ... Read More

Introduction Rare earth magnets were discovered in the 1970s and 1980s and are regarded as magnificent types of permanent magnets. The magnet's structure is formed from the rare elements that do not exist on this earth. The electron's arrangement in the elements of rare earth lets them develop the powerful ... Read More

Introduction Paramagnetism is demonstrated as the kind of ''magnetism'' through which components are weakly captivated by evidently applied ''magnetic fields''. It forms induced and internal magnetic fields in the administration of the applied field of magnetism. The magnetic phenomenon of an atom possessing more than one unpaired electron is termed ... Read More

Introduction The act of reflection can be referred to as such kind of phenomenon where the light can be observed to bounce back after being fallen on a particular kind of surface that is considered as the obstacle on the path of the travelling of a ray of light. Based ... Read More

Introduction Raman scattering is an ideal technique that creates dispersed photons with distinct frequencies based on the rotational and vibration properties of the scattered molecules. Raman scattering is utilised to acknowledge the materials by physicists and chemists. In recent times, lasers are utilised to record the spectra whereas photographic plates ... Read More