Introduction The term solubility refers to the maximum amount of material that will dissolve in a given amount of solvent at a given temperature to produce a stable solution. Saturated and Unsaturated Solution A saturated solution of a solute at a particular temperature is one which contains as much solute as it can dissolve at
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Magnifiers Perhaps the simplest optical instrument is the lens magnifier. Without optical aid, we cannot “see” things close up. The eye will simply not focus closer than about 0.25 m (unless you are nearsighted!). But an object places just inside the focal point of a converging lens will produce a large virtual image that can
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Topic: Aquatic Habitat Introduction Aquatic habitat is a body of water in which certain organisms live naturally. In other words, aquatic habitats are habitats or places that relates to lives in water. Organisms that live in water are called aquatic organisms. Examples of aquatic organisms are fish, crabs, toads, plants etc.[membership] Types of Aquatic Habitats There
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Definition of Party System: Refers to a political arrangement in which government can only be constituted upon the election of a political party in democratic electoral setting. A party system is a concept in comparative political science concerning the system of government by political parties in a democratic country. TYPES OF PARTY SYSTEM ONE PARTY/SINGLE PARTY SYSTEM: It
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Introduction We observe many things in our day-to-day life. Surface Tension Phenomenon is one among them. Often we confuse the Phenomena of Surface tension with Buoyancy. Both the phenomena are entirely different to each other in the sense, in Buoyancy a portion of the body gets dipped in the liquid whereas in Surface tension the body will
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The Need for Statistics – Statistical Data Suppose a stranger asks you for information about yourself. You could say lot of things. For example: your name, the town you live in; the school you go to; what you ate last night; the things you like; the things you don’t like; etc. You might also use
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Introduction You must have seen a broken down vehicle in your town or village. Assuming this car is to be taken to a nearby mechanic village, what do you think must be done to it? To make the broken down car move to the mechanic village, you have to push it or get a towing
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Introduction These are certain pieces of equipment that you require for sewing. These various simple sewing tools and equipment can be grouped according to their uses. Tools and equipment for measuring Hem marker Tape measure Ruler 2. Tools and equipment for marking and tracing Tracing wheel Tracing paper Tailor’s chalk 3. Tools and equipment for cutting Scissors
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INTRODUCTION A person who uses computer sometimes face many problems if the computer is used for a long period of time. The problems may be health related, like headache or vision problems and waist pain. ERGONOMICS Ergonomics is the study people, their physical character and the ways in which the function in relating to their
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The following are some common landforms or relief features that can be represented on map by using contour lines. Valleys: are lowland between two highlands. Valleys are represented by V- shaped contour lines with the apex of the V- shape pointing towards the highland. When a valley contains water, it is called a river valley but
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