1.What energy is converted into electrical energy from mobile phone batteries? Chemical energy is converted in to electrical energy from a mobile phone battery 2.What is sound energy from your voice converted to inside a mobile phone for transmission from the phone to a cell tower? The sound energy is first converted in to electrical energy by its batteries and then converted in to microwaves by the phones antenna and then it is sent to the nearest cell tower at a particular frequency. 3
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Social Network Sites: Advantages and Disadvantages I. Introduction a. Attention Getter: Imagine being stripped of your privileges to have access to social network sites such as facebook‚ twitter‚ myspace‚ and/or instagram…How would you reach out to family and friends you don’t get a chance to communicate with often? b. Name: Hello my name is Kenyatta Stephens c. Topic: Social Network Sites: Advantages and Disadvantages (SLIDE) d. Relevance: Social network sites
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[ aDVANTAGES AND DISADVANTAGES OF SOCIAL NETWORKING ] March 6‚ 2012 Table of Contents INTRODUCTION ADVANTAGES Low Costs Builds Credibility Connections DISADVANTAGES Lack of Anonymity Scams and Harassment Time Consuming REFERENCE Advantages and Disadvantage of Social Networking INTRODUCTION Do you think you’re hunting for is bablyuncovered these although anyone might possibly in the 1 | Page [ aDVANTAGES AND DISADVANTAGES OF SOCIAL NETWORKING ] March 6‚ 2012 same manner get hold of
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there will create gap within education and the society. The education world now is also getting more improve by using ICT. Social Networking or Social Media such as facebook‚ twitter‚ WhatsApp and other alike is also product of the development in ICT. Not many people realise that social media that are used by so many people in the world can be used for language learning. Social media provides the learner with the possibility of participating in actual‚ real-time‚ relevant conversations taking place
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Ray L. York Social Impact of Technology Assignment #1 Mobile Phones 12-15-2011 Mobile Phones Just say the word “phone” and we think mobile phone. Did you know a study conducted by CTIA wireless association shows there are over 322 million subscribers in 2011. By 2012 the estimated number of subscribers with increase dramatically. It has been one of the most popular inventions today and indispensable device we cannot
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Advantages and Disadvantages of Social Networking By Donna Cosmato Whether you are a social network addict‚ a novice dabbler‚ or you are thinking about trying online networking‚ you probably have some questions about the advantages and disadvantages of social networking. For example‚ can it really increase one’s productivity or does it just waste valuable time? How safe is it? Before you invest too heavily in online social communities‚ be sure to do your due diligence so you are aware of the risk
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convey the spontaneity and reach afforded by the wireless world’s latest craze‚ the camera phone. But what Mr. Burke saw was the peril. ’’If I’m in a locker room changing clothes‚’’ he said‚ ’’there shouldn’t be some pervert taking photos of me that could wind up on the Internet.’’ Accordingly‚ as early as Dec. 17‚ the Chicago City Council is to vote on a proposal by Mr. Burke to ban the use of camera phones in public bathrooms‚ locker rooms and showers. There will be no provision to protect
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accident have been avoided‚ could the needless pain have been prevented‚ and‚ if something could have prevented it‚ should it have been done. Texting and driving is completely out of hand‚ and something needs to be done about it. Drivers leaving the phones alone‚ and paying attention to the road can avoid many accidents. Texting while driving needs to be banned‚ because‚ it takes a drivers attention off the road‚ and leaves them briefly out of control of their vehicle. It is dangerous to the public
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The advantages and disadvantage of social networking Nowadays‚ social networking is a part of everyday life and it brings revolutionary changes in communication between people. Social networking has a lot of advantages and disadvantages. Some advantages are allow us to communicate with our family‚ friends and relatives‚ obtain the latest news and help us to do our work easily. However‚ some disadvantages are teenagers may become addicted to social networking and a lot of unreliable information
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and an entertainment device‚ smartphones play an important role in our life. For some of us‚ we can’t even go a day without our smartphones. We created technology to serve us‚ yet so many of us – me included – have fallen enslaved to our phones. Ever lose your phone for one moment and felt your heart jump out of your chest? This is what I am talking about. Most of us are addicted to our smartphones. If you want to know whether you are addicted to your smartphone‚ ask yourself these questions: Do you
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