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FIBER AND FABRIC INTRODUCTION We make clothes by very fine thread like thread, which we term as fiber. As we know the names of various fibers like wool, silk, cotton, flax, jute, polyester, nylon, rayon etc. Fiber laborers spin the fibers into long continuous thread. Then this thread is woven in a loom to make…
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HOTNESS-SCIENCE BLOG INTRODUCTION We term heat as energy of hotness, it makes the object hot . We feel cold in winter, specially inside the room. But when we go outside in front of sunrays, then we feel warm. We term the temperature as the measurement of degree of hotness or coldness. This property indicates whether…
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SCIENCE BLOG – COAL AND PETROLEUM INTRODUCTION Here about some exhaustible natural resource like natural gas, coal and petroleum will be discussed, which are also called non-renewable sources of energy .This is because when all the natural gas coal and petroleum present under the earth will get used up, no more supply of these will be available in the near future. Natural…
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SCIENCE BLOG – CONSTELLATION DIAGRAM INTRODUCTION If we see at the sky for some time at night, then we will observe some stars forming groups with shapes. So, the shape formed by the group of stars is called a constellation diagram. The shapes of constellations resemble objects familiar to those people. Each constellation is signified by an animal,…
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LENS FORMULA INTRODUCTION It is a transparent refracting medium bounded by two or at least one spherically curved surface in lens formula. What is lens using in various device :In a microscope or in a telescope convex lenses are used to see distant or much closer objects. What is the type: Convex and Concave lens. What is…
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GOOD HEALTH INTRODUCTION – (HEALTH AND HYGIENE ESSAY) Health is a term that can be generally understood by all but is hard to define. The World Health Organization (WHO) defines health as a “a state of complete physical and mental and social well being and not merely the absence of disease or infirmity”. According to…
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Characteristics of matter INTRODUCTION: Substances undergo a wide variety of changes. Many changes take place in nature, for example, the change of weather, the change of a plant into a tree, the formation of cloud, the change of a child into an adult etc, which terms as characteristics of matter. Some of these changes are beneficial to…
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USES OF SOIL: HOW THE SOIL TEEMING WITH LIFE USES OF SOIL-SCIENCE BLOG INTRODUCTION Soil has several air spaces, water molecules and numerous biotic components like burrowing animals (earthworms, ants), microbes (fungi, bacteria) winged worms (beetles, grasshoppers), and big animals (moles, rats ). Some organisms are very small, so we cannot see them in naked…
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TYPES OF NUTRITION: HOW TO DESCRIBE NUTRITION TYPES OF NUTRITION INTRODUCTION: Nutrition is the process of providing or obtaining necessary food materials consisting of essential inorganic and organic compounds like proteins, vitamins etc. for growth, maintenance and survival. The food material carry nutrients in them. A nutrient is an organic or organic chemical substance which nourishes our body. A nutrient supplies…
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RARE KIDNEY DISEASE INTRODUCTION TO THE DISORDERS OF THE EXCRETORY SYSTEM When blood accumulates high concentration of urea due to malfunctioning of kidney, then we term it as uremia. It is very dangerous which may cause different types of kidney problems. In such patients of rare kidney disease, doctor can remove urea by the process…