The battery and capacitor both are energy-storing devices but both of them have their own way of storing the energy. The battery uses the chemical reactions for storing the energy while the capacitor uses the electric field for the same. A battery is an active device that provides energy/power to the circuit while a capacitor … Read more
A hammer is a handheld mechanical tool that finds application in everyday households. Hammers existence can be dated to as long as the stone age period where a stone fixed on wood or bone was used. Modern-day hammers consist of a weighted head crosswise at the front which is fixed to a long handle. The … Read more
Pliers are an essential part of the everyday toolbox which fits almost every household. These are multi-purpose handheld mechanical tools that can hold objects firmly in their opposing jaws. These devices were first made from tongs which were used to handle hot metal in the Bronze Age, Europe. They can also be used for bending … Read more
An anode is an electrode where the oxidation reaction takes place or we can also define it as the terminal in which current flows into a device from outside. While reduction takes place at the cathode and the conventional current flows out of the device through this terminal. In this article, we will see the … Read more
Electrical and Electronics Engineering are the two most popular engineering branches. People often confuse between the two. Students are really puzzled while choosing an engineering branch from the above two. In this article, we will see the actual difference between Electrical and Electronics Engineering. Before we jump to the actual answer, please see what is … Read more
Metals and Non-Metals are two important classes of elements. Metals are those elements that are present on the left side of the periodic table and contain 1, 2 or 3 electrons in their valence shell. Non-metals on the other hand are the elements that are found on the right side of the periodic table and … Read more
Being tested is always stressful. It requires a lot of preparation, sleepless nights, and, of course, procrastination. You know that tests and exams are important, but because of the completely negative vibe and pressure of importance that they give, you start hating them and do not see the actual pros of them. Students should learn … Read more
Atom and molecule are the two terms that come to our minds when we think of the composition of an element or a compound. Atom is the smallest particle of an element that may or may not exist independently. On the other hand, a molecule is a combination of two or more atoms that are … Read more
Element and compound are two important classes of pure substance. An element is a pure substance that is made up of similar kinds of atoms. On the other hand, compounds are formed when two or more different types of elements are combined together in a fixed proportion. In this article, we will see the exact … Read more
A scanner is an input device that can scan different types of documents like photographs or a text page. While the process of scanning goes on the document is converted into a digital format which creates an electronic version of that document. This document can hence be viewed and edited on a computer. There are … Read more