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Amwoga Khalwale What is Specific Heat? The specific heat of a substance also sometimes referred to as massic heat capacity is the amount of heat that must be added to one unit of mass of the substance in order to cause an increase of one unit in temperature. The SI unit of specific heat capacity is joule per kelvin per kilogram, J⋅kg−1⋅K−1. Specific heat values can be determined … Read more
What is Specific Heat? Specific heat isthe quantity of heat required to raise the temperature of one gram of a substance by one Celsius degree. The units of specific heat are usually calories or joules per gram per Celsius degree. For example, the specific heat of water is 1 calorie (or 4.186 joules) per gram … Read more
Vaporization and Evaporation which is a part of vaporization are the processes that are nothing but a phase transition of a substance from a solid or liquid state to gas. They are often used interchangeably but the two terms are quite different from each other. In this article, we provide a detailed overview of the … Read more
What is latent heat? The latent heat definition describes the amount of energy that is released or absorbed during a phase change at a constant temperature. A phase change is the change of a substance’s physical state from solid to liquid, liquid to gas, gas to solid, and so on. Matter can exist in three states including … Read more
What is a Simple Microscope? A simple microscope, also known as a single-lens microscope or a magnifying glass, is a basic optical instrument used to magnify small objects or details of objects that are otherwise difficult to see with the naked eye. A simple microscope consists of just one convex lens. This lens is typically … Read more
Both absolute and relative dating both give answers for how old something is, they do so in different ways and produce different results. An example of the comparison between relative dating and absolute age dating is saying that a daughter is younger than her mom (relative age dating), and saying that a daughter is 16 … Read more
Differentiation and Integration Calculus, originally called infinitesimal calculus or “the calculus of infinitesimals”, is the mathematical study of continuous change, in the same way that geometry is the study of shape, and algebra is the study of generalizations of arithmetic operations. Two mathematicians, Isaac Newton of England and Gottfried Wilhelm Leibniz of Germany, share credit for having independently developed the calculus … Read more
Inline and V engines are very popular configurations among cars and even in multiple cylinder motorcycles. Engine configurations have different names, and those names are based on the design of the engine, particularly with respect to configuration of the engine’s cylinders, and the pistons inside those cylinders. What are Inline Engines? The straight or inline … Read more
Jellies and jams are staples in many people’s households through out America. From being used on peanut butter sandwiches to being stuffed in cookies or donuts, jellies and jams are deliciously versatile ingredients with almost identical nutritional values. The main difference between jams and jellies is that jelly is made from the juice of the fruit … Read more
What is Diameter? The diameter is the length of the line through the center that touches two points on the edge of the circle. In other words, it is the full length of the circle running from the edge, through the midpoint, all the way to the other side. It can also be defined as the … Read more