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Science Fair Essay

1337 words - 6 pages

As the popularity of cellphones are growing, text messaging is also becoming more common within society. With the creation of new technology such as smart phones, texting has become a popular communication tool that has made life more convenient. However, with text messaging it has decreased other forms of communication such as, calling and having face-to-face conversations. During the appropriate timing, the ability to communicate in any possible forms is vital. Without those skills to engage in a conversation besides text messaging, it may be difficult to create new relationships in a business setting or personal relationships depending on the situation (Irvine). In addition to decreasing the amount of communication between others, texting has created other problems that have taken an effect on many drivers. Another issue texting has led to, is texting while driving. This issue has caused drivers to be less cautious while driving and paying more attention to their phone, which could lead to injuries, accidents, severe medical conditions, and death. In a conducted survey by the Pew Research Center’s Internet & American Life Project, 73% of American adults send and receive text messages in 2011. For young adults between the ages of 18 to 24, 109.5 messages are being sent on average, which is about 3,285 texts per month (Smith). However, it is possible that others may exceed or not exceed this average due to their personal preference. Overall, texting can have a positive and negative effect on society.
The electromagnetic spectrum consists of a range of all possible frequencies of electromagnetic radiation. The electromagnetic spectrum is classified by the type of wavelengths, long or short wavelengths. For example, some long wavelengths are radio waves or microwaves. Then, an example of short wavelengths are gamma rays. The relationship between wavelengths and frequencies are that, the longer the wavelength the lower the frequency. The type of electromagnetic radiation cellphones emit is microwaves. Microwaves have long wavelengths thus, the frequency range is lower compared to short wavelengths. The frequency range for microwaves is 0.3 GHz to 300 GHz (Fritzsche, Phillips 9).
Due to this increase of cellphone users, safety precautions arose because of the possible health effects and concerns that may be taken into effect. Unlike calling, sending text messages emit less radiation. Also by texting, the distance between the phone and the body reduces the radiation being absorbed by the body. Thus, the radiation being emitted from calling is greater than text messaging because of the positioning of the phone. However, phones emit radiation regardless of the state it is
in. Despite the phone being used and on stand by mode, radiation can be emitted. The radiation being emitted is due to the communication between the cellphone and the nearest cellphone tower. Its non-ionizing energy waves have the ability to penetrate...

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