Class X‚ PHYSICS‚ "Electricity" Definitions 1. Insulators Those material objects that do not allow charge to pass through them are known as Insulators or non-conductors. 2. Conductors Those material objects that allow the charge to pass through them are called conductors. 3. Semi Conductors Those material objects that allow some charge to pass through them are called Semi-Conductors. 4. Free Electron Those electrons that are loosely bound by their atom and can move freely
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Is Science Curse Today‚ the mankind is living under the shadow of sudden death. It appears that we have come to the end of our journey. Now we stand on the brink of complete and final destruction. The earth has become a dangerous place. It may explode to pieces at any moment.Man has been living on this earth for thousands of years. It has been giving him everything he needed. Then‚ why it has become so dangerous. The only thing responsible for this is science and its inventions.Science has brought
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benefit greatly from the facility of online shopping without having to get out from the house. Customers can select and view the online products and payment is made online. No worries‚ no hassle. However‚ there are always two sidesof the coins- the boon and the bane‚ the advantages and disadvantages. The intenet is no exception. When you register for any accounts‚ there is a possibility that our personal information shared online. Thus‚ we are prone to theft of personal information. There are also
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Teaching Through Technology : Boon or Bane Today we live in the age of took themselves to be intelligent read the information technology. Undoubtedly‚ assigned text. However‚ the axis has shifted technology has crept in almost all walks of in modern times and teaching today has life. The field of education is no exception. In become learner centered. Nevertheless‚ the first half of the twentieth century‚ the competent and efficient teachers are the back- industrial revolution brought
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In the fall of 1995‚ we went to the beach with our family as we did every year. While at the beach‚ God told me I would break the spirit of infirmity off my family – it was a generational curse. Generational curses are passed from parents to children. I did not think much of it because I thought I could simply pray “it” away! When we were leaving the beach‚ I had my first vision from the Lord. It was odd. In the vision‚ I was standing on a large stage and giving my testimony. Then God spoke
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TECHNOLOGY: Boon or Bane Nowadays‚ one cannot live without using technology in one way or the other. Even daily activities require one to operate a simple machine like a cellphone‚ gas stove ‚ a refrigerator‚ a TV‚ a DVD player and a computer. It is impractical not to avail the use of these technological advances just because we want to keep things simple or are just plainly ignorant about their use. I remember back in high school‚ when Betamax players were new in the market and every home
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IS SCIENCE BOON OR CURSE The pursuit of knowledge carried on by scientists for the past several centuries has produced results over which opinion is sharply divided. Science‚ originally intended to conquer and harness the forces of nature for the good of man‚ is looked upon by some as the chief cause of the suffering of humanity today. On’the other hand‚ there are a good many people who consider science to be the harbinger of all progress‚ prosperity and comfort. The contro¬versy has been raging
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a school to interact in real time with sister schools in other countries. A vital skill in the new digital world is the ability to work collaboratively on projects with others who may not be physically close. This can best be done using modern computer tools such as the web‚ email‚ instant messaging and cell phones. Organ transplant - scientists can now develop and build artificial organs for transplant surgery. Patients who have heart and kidney problems no longer have to depend on donors for
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sphere of activity‚ have managed to make lives easier for themselves and to some extent also for others. I feel the best technological breakthrough was the invention of computers which basically led to further advancement in technology viz the creation of many softwares and hardware. Technology has gifted mankind with various boons but look closely and you will realize that technology have blessed mankind with two very important aspects – facility of communication and creation of time. Creation of
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experience over the Internet. This is sometimes referred to as desktop virtualization/virtual desktop or hosted desktop. The different between the internet and cloud computing the internet is a global network of billions of interconnected computers around the world. It offers many resources and services such as the World Wide Web and email. More recently‚ the focus has moved towards offering all of the resources (which are traditionally available locally) over the Internet. Cloud Computing
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