Permanent Magnets are materials that can create a magnetic field even if the magnetization force is removed. Unlike other magnets, it keeps its magnetic power all the time. They are made of hard ferromagnetic materials, for example, Ferrite and Alnico....
Concave Lens is a diverging lens that scatters the incident light after refraction. Concave Lens is thinner in the middle and thicker at the edges. The images formed by a concave lens are virtual and erect. Power of the Concave lens is negative and it is widely used in the correction of myopia....
Scattering of Light is a fascinating phenomenon that occurs when light travel through different mediums and is scattered by the particles of the medium or other irregularities. Light is nothing but energy which can be either considered waves or particles (dual nature of light) and travels in a straight line and as light reaches our eyes then we can see everything around us. The scattering of light has significant implications in daily life, from the colour of the sky to the colour of clouds are all examples of scattering of light. As there is various terminology involved in the explanation of the scattering of light such as refraction. Thus, let’ understanding refraction in brief before the detailed explanation of scattering and its types....
Dispersion of Light- Aren’t rainbows beautiful? Have you ever wondered how a rainbow comes to be? It is a basic physics phenomenon known as light dispersion. So, what exactly is light dispersion?...
Dispersion of Light happens when white light is split into its constituent hues due to refraction. Dispersion of Light can be achieved through various means but the most common way to achieve dispersion of light is through Prism. Dispersion of light by a prism results in the breaking of white light into its seven constituents....
A series circuit is one of the most important concepts of electrical and electronics courses. In a series circuit, all the components are sequentially arranged and connected with each other to form a single current path. The installed total resistance is the sum of all individual resistors’ resistances. Hence, the total voltage drop is also the sum of the individual voltage drops across the respective resistors. This article will cover the equations, simplifications, and uses of series circuit systems....
A plane mirror is a type of mirror that has a flat, reflective surface. It reflects light rays in a predictable manner. Plane mirror is generally used as dressing mirror. It forms a virtual and erect image. The size of the image is formed is same as that of object. In this article, we will learn in detail about the plane mirror, image formation by plane mirrors and its characteristics. We will also learn about the applications of plane mirror and compare it with spherical mirror, parabolic mirror and elliptical mirror....
We’ve always heard the nursery rhyme Twinkle-Twinkle little star, but have you ever asked why stars twinkle at night? It is certain that everyone has seen the twinkling star at once in your life, but do you know when astronaut travel in space they are no longer to see stars twinkling in the sky, the only thing they can see is the beautiful lighted dots. So this makes one thing clear that the stars only twinkle or seem to twinkle from our earth but why? Well, this is due to our earth’s atmosphere which causes refraction and due to which star twinkles in the night....
NCERT Notes for Class 10 Physics Chapter 12 Electricity is important to study this chapter carefully because it forms the foundation for many other concepts that you will learn later on. Many exam questions will be based on this chapter, so it is essential to have a good understanding of the material....
Electric Charge is the basic property of a matter that causes the matter to experience a force when placed in a electromagnetic field. It is the amount of electric energy that is used for various purposes. Electric charges are categorized into two types, that are,...
NCERT Solutions for Class 10 Science Chapter 11 The Human Eye And The Colourful World- This article includes free NCERT Solutions for Class 10 Science Chapter 11 The Human Eye And The Colourful World, according to the latest CBSE Syllabus 2023-24, and guidelines....
Convex Mirror also called Diverging Mirror is a curved reflective surface that bulges outward. The image formed by a convex mirror is always erect, virtual, and diminished in size. The image formed by a convex mirror is generally formed behind the mirror....
