melting point; for annealing 800 degrees are needed. Iron‚ by comparison‚ has a melting point of 1538 degrees Celsius. Its low melting point makes copper easy to smelt‚ cast‚ and remelt without special furnaces or a heavy investment of fuel. Another advantage of copper is that it can be recycled without any loss of quality. As pure copper is too soft for structural elements or most practical appliances‚ it needs to be hardened and strengthened. It is therefore combined with
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about the advantages and disadvantages of mobile phone. In today’s global environment‚ technology is very important to all of us. Living‚ working are all in need of technology. We use technology to communicate‚ improve general knowledge and much more. As many things have been developed‚ from year to year‚ century to century‚ the world has became unique. But the most popular gadget is mobile phone‚ which make us easy to communicate with each other globally. In spite of its advantages‚ there’re
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Some advantages and disadvantages of internet Availability of Knowledge Advantages The internet which was once just a little puddle‚ now‚ have become an ocean; an ocean of knowledge. It is like a magical crystal ball which has an answer for every question of yours and the best thing about it is; it is completely free. I know how much I have learnt from the internet. How internet is better than books when it comes to knowledge? The answer to this would be the infinity of the internet. Plus‚ apart
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Advantages of Computers Disabled: Computers have changed many disabled people’s lives‚ especially those who are unable to leave their house because of boundaries such as wheelchairs. For people who are confined to wheelchairs‚ computers give them a chance to experience many things that would not be possible for them otherwise. They can go to a particular museum web site and learn about a Van Gogh painting‚ or they can go to a science web site and learn about NASA and the space shuttle
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Advantages and Disadvantages of Mobile Phone Effect As time passes by technology is growing faster and move faster. The most important and common part of technology in our life is mobile phone technology. We bring mobile phone with us in everywhere that we go and use it on a daily basis. It is being the part and parcel of our daily life. Mobil phone have been around for quite sometime‚ but as time goes on‚ mobile phones continuous to gain many features. A mobile phone started out as simple device
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City is expected to be a best place where everyone can reach such better living conditions. Many people have been moving from their hometown in the countryside to start finding a chance in a big city. One of its advantages is that the city gives out many good conditions and environment for education‚ especially for youth. Moreover‚ there are great numbers of employment offered widely to everybody. However‚ pollution in big cities is such a big concern for many people. People can receive a good
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representations of Boolean logic functions. Advantages An advantage of digital circuits when compared to analog circuits is that signals represented digitally can be transmitted without degradation due to noise.[2] For example‚ a continuous audio signal transmitted as a sequence of 1s and 0s‚ can be reconstructed without error‚ provided the noise picked up in transmission is not enough to prevent identification of the 1s and 0s. An hour of music can be stored on a compact disc using about 6
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the greatest one appear to be how to measure up the production of materials and tools‚ and how to lower expenses and timescales. In addition‚ another challenge is to how to secure public confidence and convince them that this rapidly expanding technology is safe. And until now‚ there is no progress in that area. There are some people who think that the concerns about nanotechnology are in a way over-exaggerated and fictional. They state that just because a material is nanosized‚ it does not mean
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[pic] Medical – Health & Family Welfare‚ Education 1. Motive : To provide the Medical related facilities and prevention of Health to each and every‚ last person of the Nation. 2. Reason : As per present scenario Government Medical Institutions are able to serve/treat only 20% of the Indian population. Rest 80% have to depend upon private sector. 3. Source : Co-operative or Private Public Partnership (Where Management is private while Government place a supportive role). 4. Content : a.
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Why we advertise our products If we want our products to be well-known we should advertise them. Advertisements play an important role in the modern economy. They are useful to both consumers and producers. They help the consumers by giving them information about various products available on the market. Many readers appreciate advertising because it lets the vendor speak directly to the consumer about the product. Where we can see advertisements We find advertisements everywhere. Most of the
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