This website uses cookies to ensure you have the best experience. Learn more

Cell Phones And Ionizing Radiation Essay

2260 words - 10 pages

A cell phone is a device that enables us to communicate with our friends and families. It enables us to receive radio links that is moving around a wide environment area. Nowadays there are millions of users all over the world who uses the phone. The first to invent phone was Martin Cooper in 1970’s. Nowadays phones are so advanced that it is used in many different ways. People use for downloading apps, playing games, texting people, calling friends etc. When we talk over the phone many types of radiation are given out like microwave radio waves etc.

There are two main types of radiation, ionizing and non-ionizing. The ionizing radiation is the energy is carried out by several types of ...view middle of the document...

This normally bumps an electron out of the atom, ionizing it. This electron then uses the energy it receives from the gamma ray to create additional ions by bumping electrons out of their atoms. A gamma ray is pure, it no longer exists once it loses all its energy.

Electromagnetic Radiation

http://imagine.gsfc.nasa.gov/Images/science/EM_spectrum_full.jpg

There are different wave lengths in electromagnetic spectrum. This image shows the electromagnetic spectrum from the lowest energy/longest wavelength which is at the top of the image, to the highest energy/shortest wavelength which is the bottom of the image. Basically the radio waves have the largest wave length and gamma has the smallest. Radio waves are used by Cellular phones to pass on information from one phone to another. Because the phone uses microwaves which are created by a small antenna. Which means that the phone doesn’t have to be big. There are many types of electromagnetic radiation that makes up all the electromagnetic spectrum such as light, ultraviolet, x-rays and micro-waves. The microwave that we use to heat our food and the cell phones we use are part of the electromagnetic spectrum. The light that our eyes can see is also part of the electromagnetic spectrum. This visible part of the electromagnetic spectrum consists of the colours that we see in the rainbow- from reds and oranges, through blues and purples. The waves in electromagnetic spectrum vary in sizes from very long radio waves to the size of the buildings, to very short gamma-rays smaller than the size of the nucleus of an atom. Electromagnetic radiation is the stream of small quantity of light or electromagnetic energy, particles with no mass and no electric charge. Each of it travels in a wave and carries energy which moves at the speed of light. The radiation is known by the amount of energy found in the photons. Gamma-rays and X-rays are described in terms of energy which is measured in electron volts, radio in terms of frequency which is measured in hertz, and optical and infrared light in terms of wavelength which is measured in meters.

Type of Radiation in the Electromagnetic Spectrum

Effect

Source

non- ionizing radiation is used in cell phones because of the heat, visible light , microwaves and radio waves that cell phones use are a form of non- ionizing radiation. There are two different types of radiation and they are ionising radition and non-ionizing radition which is shown in the picture above. Non- ionising radiation is different from ionising radiation because it does not create ions when it interacts with matter but lets out energy which is in the form of heat. The ionising radiation is energy which can be carried by lots of different types of particles and rays which is given off by radioactive material,x-rays machines and nuclear reactions. The picture above also shows the effects of both radiation types. Radio frequency waves are different from...

Find Another Essay On Cell Phones and Ionizing Radiation

Driving and Cell Phones Essay

2535 words - 10 pages Driving and Cell PhonesTechnology allows communication to happen in a great variety of places and extreme distances, making communication easy and simple. As far as people are concerned, they are constantly on the go. They want to be reachable no matter where they are. Cellular telephones help make this possible. New capabilities, enabled by advances in technology, make cellular phones more and more sophisticated, but also simple, easy to use

Teenagers and Cell Phones Essay

1795 words - 8 pages Cell phone usage and bullying has gained much attention in the United States in recent years. When many of us hear the word Cyberbullying, we automatically relate it as something that happens only on the internet. Yet, the term includes the use of cell phones to communicate a threat, send an abusive text, send inappropriate pictures or make harassing phone calls to someone in order to scare or upset them. Unfortunately, this is another vice that

Cell phones and Relationships

1769 words - 7 pages technology and mainly cell phones at your fingertips. Gone are the days when people would talk to one another whilst standing in line, now it is all about having and using your cell phone to pass the time. All of this takes bondage on having an interpersonal relationship with each other and conversing face-to-face. Mainly, cell phones are a handicap to this and they inhibit the ability for a male to communicate with a female or vice versa, leading

Cell Phones and Text Messages

1199 words - 5 pages Everyone in the world uses forms of communication to express feelings, thoughts, ideas, and have general conversations amongst each other. Yet in today's society a small object has taken over, even ruined the process of communication between humans. What is that object? It's called the cell phone. People are becoming more dependent on their cell phones for communication and daily activities. The cell phone includes features from a wide range

Salivary Gland Tumors and Cell Phones

2284 words - 10 pages to 100 million hertz. Microwaves that we use to heat our food has the wave length which is about 1 hundredth of a meter long and have frequencies of about 2.5 billion hertz. Gamma rays, x rays, visible lights, infrared rays, microwaves, radio waves are all forms of Non-Ionizing radiation. The reason why cellular phones work the way they work is because they transmit and receive in a clearly defined of frequency. Cell phones receive and transmit

The Pros and Cons of Cell Phones

2424 words - 10 pages emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei. Radioactive substances, or the radiation emitted by these (Merriam-webster.com, 2014). What are the positive effects cell phones have on people? Cell phones like most other technology have become an integral part of our everyday lives. Not only have they made communication from any part of the known world easier but they have provided and given us

Argumentative Essay: Teenagers and Cell phones

796 words - 3 pages smart phones. Although cell phones make life easier for teenagers, their excessive use of cell phones is harmful to their health, interfering with their ability to function effectively in society, and creating a dangerous environment for people in other countries. How often do you use your cell phones? Physical contact with cell phones is very harmful to teenagers. Cell phones emit radiofrequency waves, or electromagnetic radiation, which is

How Internet and Cell Phones Distract Us

1615 words - 7 pages are unaware of their surroundings. In Brave New World, Aldous Huxley envisioned a world that ends up like this. The way people get information and give out information is through smart phones. In 1973, the first cell phone was created by a man named Marty Cooper (Lerner). The first cell phone was big is size and only urban areas could get service. By 2006, cell phones were pocket sized. About 90% of the world’s population had a cell phone in

Cell Phones: The Psychological Upsides and Downsides

743 words - 3 pages In 2010, there was an estimated 5.3 billion cell phone users in the world. With that many people using this technology, people began to weigh the risks and benefits. While there are many advantages of owning and using a cell phone, there are also many disadvantages. There are many reasons why people choose to use cell phones. It makes it easier to access social media sites, gives in to impulsivity, the need to belong, and boosts self

The History and Future of Cell Phones

1038 words - 5 pages . (Teixeira Para.2, 3) After Martin Cooper’s cell phone invention, it wasn’t easy getting the FCC to get the ball rolling. In 1977, cell phone testing was permitted in the state of Chicago. They began the first trials of phones with 2000 customers. Eventually, other trials appeared in the Washington, DC and Baltimore area. Japan then, shortly after the U.S, began testing their cell phone service in 1979. In 1981 the FCC finally rules that Western

Why Driving and Cell Phones Do Not Mix

1993 words - 8 pages It seems as though it would be fairly obvious that talking and texting on a cell phone while driving is careless and extremely dangerous not only to the driver but also to others to others driving on the road as well. Cell phones cause distraction while trying to drive, and people are no longer just talking on their cell phones, they are also text messaging, and surfing the worldwide web. Many believe that hands-free devices could be a solution

Similar Essays

Electromagnetic Radiation Cell Phones Essay

2510 words - 11 pages smaller particles but are stronger and more penetrating than the alpha rays. Gamma rays are the strongest and the most dangerous rays, these rays can pass through a body without hitting anything, or it may hit an atom giving its power to it. Cell phones emit radiofrequency energy, non-ionizing radiation. Radiofrequency is created because of the movement of the electrical charges in antennas. This is why phones give out this particular form of

The Effects Of Cell Phones Electromagnetic Radiation

2224 words - 9 pages , infrared and partially visible light. The dangerous forms of energy, which have an effect more than just heating, are ultra-violet radiation, x-rays and gamma rays. The image shows that cell phones use radio waves and microwaves to transfer information, which tells that it is safe to use cell phones, since radio waves and microwaves have a low frequency between 108 and 1010. Radio waves and microwaves also fall under non- ionizing radiation, which

Cell Phone And Radiation Essay

1251 words - 6 pages palm of your hand. People use them for talking to other people, surfing the net, and for entertainment. We use them everyday without giving a second thought to what they might be doing to our bodies. Could we be putting our selves at risk for developing cancer from the radiation that is emitted from cell phones? Each time you use something that transfers data or some sort of signal from one place to another without a wire connecting the two

Cell Phones And Cars Essay

1394 words - 6 pages Though once considered a rare luxury, most people would now claim that over the last decade cellular phones have become a necessity for work and personal use. However, as the demands for cell phone use increases so does the risk individuals are willing to take as they use their phones while driving on our highways. Although attempts in technologic advances have seemed to make cell phone use safe while driving, reports still indicate that if