Found 575 Articles for Physics

Introduction The network in simple words known as a circuit. Electrical parts are linked together to form a network. Electrical networks are often constructed to exchange energy between various constituents. These electrical networks can be built using capacitors, inductors, resistors, or a mix of these components. By utilizing the methodologies available at hand, network analysis is the process of determining the voltage response or the current response for any member within the network. What is Network Analysis? Simply, Network Analysis is a sub-sector or component of Electronics and Electrical Engineering. The connectivity of the electrical components is the core ... Read More

Introduction It is common to hear the terms Solar System, Galaxy, and Universe used interchangeably among intelligent people. For instance, you could hear, "how many stars are in our solar system?" or, "Which is the largest planet in the Solar system?" As suggested by its name, the solar system is connected to the Sun. Almost all of the time, the solar system is commanded and governed by the Sun, whose gravitational force keeps the planets in their orbit. Moreover, the Sun also provides energy in the form of light, heat, and other forms, which is crucial. Planets of the ... Read More

Introduction Resources are the things that are present in the environment and are used to make life easier and comfortable. The land, water, sunlight, forests, are all resources that the nature has gifted for human life. However, being an explorer man has modified some of these resources or combined them to generate some other resources like vehicles, machinery, etc. in order to make life easy. Based on their origin these resources are classified broadly as natural resources and man-made resources. Management of natural resources is of prime importance because every other resource and survival of life is dependent ... Read More

Introduction Light is electromagnetic radiation and is the only part of the electromagnetic spectrum that can be visible to the human eye. If the light illuminates any surface the quantity of light that is received by the surface depends on the light source’s distance from the surface. The law of illumination or inverse square law of illumination gives the relation between the source and the surface. It explains the variation of illumination of the surface with the distance squared tween the source and the surface. When light falls on the rough surface it can be seen in all ... Read More

Introduction Light is electromagnetic radiation and is the only part of the electromagnetic spectrum that can be visible to the human eye. If the light illuminates any surface the quantity of light that is received by the surface depends on the light source’s distance from the surface. When a light ray falls on the rough surface it will be seen in all directions. But for a polished surface, the proper illumination is seen at a particular angle because of the reflection of the light. To understand image formation by the mirrors and why they do not create the same type ... Read More

Introduction When we are moving from one position to another position, then we are said to be in motion. Motion is nothing but just a movement. Every moving object's changes their position with time. Now, it is also well known that motion is of two types, Uniform and Non-uniform. Uniform motion is constant and there is no change. However, Non- uniform motion is an example of changes in motion. Now, we will learn how an object changes their position with time. What do you mean by the rate of change of motion? We know that every type of motion ... Read More

Introduction Various scientists are making several attempts to measure the size of atoms. But Avogadro's hypothesis gives an important explanation for it. Avogadro's hypothesis was accepted after two years of Avogadro's death. It was accepted when Italian chemist Stanislao Cannizzaro was able to explain chemical exceptions to Avogadro's hypothesis. He explained and proved the relationship between atoms and molecules and the various weights of the materials. Now, we will discuss the Avogadro hypothesis and learn how to calculate the size of atom using Avogadro law. What was Avogadro? Amedeo Avogadro or full name Lorenzo Romano Amedeo Carlo Avogadro (Born ... Read More

Introduction The physical quantities which contain both magnitude and direction are called vector quantities like Displacement, Velocity, and so forth. The physical quantity which contains only magnitude is called a scalar quantity. For example, distance, speed, etc. angular speed is a scalar quantity. Measurement is the comparison of an unknown quantity with a known value. Measurement is a system of measuring. Measurement is always a numerical value. Measurements include length, mass, volume, temperature, etc. It is associated with geometry, trigonometry, algebra, etc. Units were given to the measured values. Fundamental units for length, mass, and time are m, kg, and ... Read More

Introduction A wave is a pattern formed in a medium when a disturbance travels from one point to another while particle transport occurs. We are surrounded by waves. Waves can be found in everything, from the light we see to the sounds we hear to the earthquakes that shake the earth. The characteristic of a wave is that it transports energy through something without actually transferring that thing. Waves A wave is a pattern formed in a medium when a disturbance travels from one point to another, accompanied by particle transport. There are waves all around us. Waves are everywhere, ... Read More

Introduction Minerals or rocks are something that the earth is blessed with. There were many types of rocks present in our nature like sedimentary rocks, igneous rocks, and metamorphic rocks. We discussed metamorphic rocks. Metamorphic rocks are created when extreme heat and pressure change and change the original rock into a new type of rock, sedimentary or igneous rocks are transformed into new metamorphic rocks under extreme heat and pressure like magma inside the earth. The changes that occurred during this process of metamorphism. This is because of the change in the pressure and temperature that changes the configuration ... Read More