Are mobile phones a blessing or a curse? Mobile phones can either be a blessing or a curse; this is determined by the way in which they are used. Since the late 1990’s there has been an increasing amount of concern over whether mobile phones can cause some types of cancer or infertility in men. The first mobile phone was invented by the American scientist‚ Martin Cooper‚ in 1973. Martin Cooper was an executive and researcher at Motorola who are today a major mobile phone producing company.
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have cell-phones made on young adults and adults? Teenagers and even adults are emotionally attached to their cell-phone.(personal) Everywhere they go their phone is right by their side. For an example when a teen goes to sleep their phone is usually right next to them. Most young adults I know sneak to get their cell-phone when a parents takes it away. I even see adults and young drivers texting and driving. For someone to text and drive they have to be extremely attached to their phone because no
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The mobile phone is not just an electronic gadget today‚ and no one is able to define in one way about the usage of mobile phones. With the advent of technology‚ the mobile phones are becoming a rage among the common people. The mobile phones are not used as just communication tools these days but are also considered as devices which have strong communication networks along with the other functionalities such as audio solutions‚ FM radio‚ camera features for clicking pictures at any moment‚ any time
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LESSON PLAN Topic: Mobile phone Objectives: After studying the lesson‚ students should be able to: Talk about the mobile phone (advantage and disadvantage of mobile phone). Improve speaking‚ reading and listening skill. Improve vocabulary technology. Time: 90 minutes Stage Procedure Time 1. Warm-up Explain about the core skills of performing. The 3 Core Skills used when performing. These are: • Body Language • Facial Expressions • Breathing Eye Contact Circle – Group stands
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of Students Mobile Phone Use Mobile phone use in school by students‚ children‚ teen‚ sexting sms Mobile phone are arguably another revolutionary invention of our time‚ besides computer and internet technologies. Kids love them - it’s fun and cool. It is an effective tool for communication. The mushrooming new technologies equip the mobile phones to become mini-computers‚ facilitating searches for information and enhancing it value in education. While enjoying the benefits in teaching and learning
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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.A cell tower boosts a radio wave signal using what
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Mobile Phone Disadvantage #1 – An Unsafe Safety Standard Mobile Phone Disadvantage #2 – Negative Health Effects Mobile Phone Disadvantage #3 – Cause of Infertility in Man In case you have not read the first part Unsafe Safety Standard: Mobile phones transmit and receive Radio Frequency (RF) signals in order to communicate. The RF signals from mobile phones fall within the microwave part of the electromagnetic spectrum. This radiation is also referred to as microwave radiation or electromagnetic
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Please talk to me but not the mobile phone “Hey! Are you listening to me?” my friend yelled at me during the meal. It is not the first time I was blamed by my friend because of using my mobile phone texting with others during the meal. I put aside my mobile and started to think. I used to hate others using mobile phone when they are having meal with me‚ why it becomes my habit nowadays? Nowadays‚ mobile instant messaging has become a very popular and common application in everyday life‚ most of
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ACKNOWLEDGEMENT INTRODUCTION Mobile phones‚ also known as cell phones or wireless phones‚ are hand-held phones with built-in antennas. Unlike home phones‚ cell phones can be carried from place to place with a minimum of fuss. This makes them a good choice for people who want to be in touch with other people even when they are away from the house. Cell phones are a vast improvement over the telecommunications technology of the past‚ and have become a necessity of modern life. As always‚ communication
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Mobile Phone Everyone nowdays own mobile phone‚ big or small‚ poor or rich and the reason behind that is Human being life depend on mobile phone . Mobile phone is a device that is used in making and receiving telephone calls. It was invited by Martin Cooper in 1970. He was the first one to handeled mobile phone and to led the team that had brought it to the market.Martin Cooper was born on December 28th‚ 1928. He as not died yet.
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