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

Paper

2585 words - 11 pages

Sound waves are the progressive longitudinal vibrations, found in an elastic medium, by which sounds are transmitted. It basically is used to refer to changes in air pressure that produce sound. Now, lets breakdown this definition sounds are vibration that travel through different mediums such as solids, liquids, and gases. Sound waves are created by the vibrations that sound makes. sound waves have two different vibrations, longitudinal and transverse.
Longitudinal waves are particles that go through a medium, what the sound travels through, and the direction that they travel in is parallel to the direction in which the sound is moving in. basically what this definition means is which ever way the sound waves are traveling, longitudinal waves have to travel parallel to that sound wave. when you stretch out a slinky and make the string start to vibrate, as the motion of the slinky moves forward the longitudinal particles are moving parallel to that motion. A transverse wave is when these transverse particles move perpendicular to the motion of the wave. For example if you move the slinky again which ever way the vibrations on the slinky are moving the transverse particles are moving perpendicular to that wave. Sound is also a mechanical wave, this aspect comes from the motion of the wave and the particles moving in that wave. When sound moves in a longitudinal wave there are parts of the wave in which some parts are compressed and other parts are farther apart, these distances in the wave are known as compressions and
Morgan 2
rarefactions, rarefactions in a wave consists of molecules with the least amount of force being
applied pressure and compressions in a wave consist of molecules with the most amount of force being applied . The wavelength of a wave measures the vibrations in a wave in which the wave repeats. A wave in a sound wave repeats it’s pattern every wave cycle. The wavelength of a wave is also considered the length of the repeating pattern. The low points in a wave are considered the troughs of the wave and the high parts of the wave are considered the crests of the wave. Wavelengths are measured in long and short wavelengths, long wavelengths have a low frequency and short wavelengths have a high frequency.
Frequency is the measure of the amount of vibrations one particle of sound gives off within a soundwave while pass through a medium. Some people often confuse the frequency of a soundwave with the speed of a soundwave. The speed of a sound wave refers to how fast the sound wave is traveling to a certain point. Sound is the vibrations of particles which is measured using frequency, when sound passes through a medium each medium has a different specific frequency. Each particle of a medium has a natural frequency. Natural frequency is when the particles of an object vibrate at their own frequencies or rate. When these particles travel at their own natural frequency this produces resonance. Resonance is when objects...

Find Another Essay On paper

paper

1257 words - 5 pages connection with the evidence may be called to testify in court. The chain of custody should be kept to a minimum to maintain control of the items and avoid confusion. Use of a proper seal as noted in the procedure for using chain of custody will decrease the likelihood of contamination. The probability of altering a finger print or contaminating DNA is reduced if an evidence item is enclosed in the proper container (i.e. paper bag or envelop

paper

842 words - 4 pages education no matter what economical or religious background they are from. It has also been recognize that this education that is the child right should also be of the highest of standards. Before the year 2005 there were not any policy standards regulating early childhood education services in my country Trinidad and Tobago, it is only in the year 2005 that after consultation with various stakeholders that a draft white paper outlining

paper

2258 words - 10 pages that cut across and encompass multiple national terrains” (p. 23). Transnational linkages and feelings of multiple belonging can be developed in several fields. Mazzucato (2008) for example demonstrates how migrants’ feelings of double engagement mark the economic field, through spending patterns that affect both home and host country. However, in this paper the focus is on the political field. Keeping the definition of transnationalism in mind, we

paper - 2131 words

2131 words - 9 pages What student would not like to write a huge paper within in an hour instead of four hours? Adderal is a cognitive enhancing stimulant; according to Danielle Bickelmann Susie Lomelino “[it] is a drug widely reported to increase alertness, concentration and overall cognitive performance, while decreasing fatigue – but it is also a drug widely abused across college campuses” (Highly Addictive Nature of Prescription 1). “Adderall is a synthetic drug

paper - 2215 words

2215 words - 9 pages exercise at all, neither in an outdoor or indoor area (Wong et al., 2007). In this literature paper we will be focusing on the evidence found in detailed and its implications for avoiding exercising outdoors at certain conditions. Research seems to consistently providing with results that children that are involved in active outdoor sports are at higher risk of developing respiratory diseases with higher exposure to air pollutants (Timones et al., 2002

paper - 2209 words

2209 words - 9 pages This paper serves as an exploration of eating preferences and behaviors and how that correlates with an individual’s identity. Specifically, I am interested in examining why we eat what we do. For example, do I eat desert after every meal because I think it tastes good, because I am a woman, or is it simply because I have the financial means to? It is possible that all of these factors are at play when it comes to my food preferences. Individual

paper

1624 words - 6 pages “Lets go smoke some weed man” now when that question gets asked to you, you might have to say no. Why is that? You think of the consequences that could come to you if you do it and get caught. As of now pot is illegal and most parents don’t accept there kid smoking weed. So in this paper I will tell you why pot should be legal. I will also give some things that have been said negative and I will disprove them. I will also discuss about hemp

Paper

1739 words - 7 pages as an emerging area of inquiry with agencies such as World Bank and the OECD. The thrust of this paper however, is to emphasise the necessity to build social capital in developing world to empower the communities to have sufficient resources to hold their governments accountable and to facilitate their entry into market economies. To begin, I will be defining some of the basic terms used in the argument to provide theoretical grounding

Paper

895 words - 4 pages between local elites and external organizations. The last element is that there is a string attached to economic aid. In this paper, I will examine one of these Post-Communist nations, Russia, and using the dependency theory, will determine whether Russia is a high or low dependent nation. Using Way’s and Levitsky’s study, Linkage, Leverage, and the Post-Communist Divide, the determination of Russia’s dependency will come from linkage and

Paper

702 words - 3 pages to bear arms hinges on the establishment of a state militia. However, the historical and legal context in which the document was written must be considered in order to understand the amendment. Following the Revolutionary War, private citizens feared that a standing federal army could perform a coup on the nationally elected government. In response to these fears, James Madison responded in Federalist Paper 46 that a militia of armed citizens

paper - 934 words

934 words - 4 pages In "The Virtue of Selfishness" Ayn Rand argues that self-interest is the norm of ethics. Perhaps the strongest argument Rand gives for this claim relies on the argument that it is up to every individual to decide what values his or her life needs. Since it is important to know what morals one should have, or if one should even have any. In this paper I will argue that this argument fails because a self-interested person will belittle the

Similar Essays

Paper 1383 Words

1383 words - 6 pages scissors closely to the other hand that is holding the paper. The teacher should step in and reach out to the child who is struggling and assist the child by explaining to the child how to hold the scissor, where the other hand should go to hold the paper, and how to move the hand holding the scissors. The teacher should explain to the child that the fingers holding the scissors (the thumb and the index finger) should move up and down to move

Paper 881 Words

881 words - 4 pages Evaluation Sheet for Lab Reports Brad TaylorWhen all else fails follow the directionsThis sheet is provided to help guide you in writing your lab report in a scientific format. The paper should be type written, double spaced (this leaves room for comments), single space where indicated below, with tables, figures, and references as needed. A look at several journal papers will go a long way in answering the many "how to" questions that will

Paper 1007 Words

1007 words - 4 pages Running head: METAPHYSICS AND EPISTEMOLOGY PAPER 1 METAPHYSICS AND EPISTEMOLOGY PAPER 5 PHL 215 Metaphysics and Epistemology PaperEpistemology and Metaphysics Schools Paper Write a 1,050- to 1,750-word paper that includes the following information: Explain the historical development for each of the following schools of thought: o Skepticism o Rationalism o Empiricism o Realism o Idealism o Materialism o Determinism o Existentialism Day

Pa Per

1670 words - 7 pages out his music on paper for the musicians to read, notating notes with dots and accents and grouping them into particular beats, measures, and sequences to produce a swinging rhythm that defined Morton’s works. Morton was essentially the first person to write jazz down on paper with the crucial elements of jazz included and he promptly took credit by claiming he was the “inventor” of jazz. The notion of notating jazz opened new doors because now