The Waves

Sound Waves in Music Intervals Introduction Mechanical Wave Sound is a mechanical wave. It has an original source that is a vibrating object. It travels in a medium through particle-to-particle interaction. Longitudinal Wave In a sound wave, the particles in the medium oscillate in a direction parallel to direction of energy transport. This results in compressions and rarefactions in the particles- Lower pressure causes molecules to expand into a large region of space called rarefactions, and…

GRAVITATIONAL WAVES, HOW CLOSE ARE WE? PHSCS 222 Collective Paper November 23, 1999 #123 #272 #666 #895 The Detection of Gravitational Waves, How Close Are We? Since the realization that the general theory of relativity predicts gravitational waves, there have been attempts to actually detect these waves. Indirect observations have been made that support their existence but no direct measurement. This paper gives a brief explanation of gravitational waves and discusses the…

The s-wave is wave A. The p-wave is always going to be faster than the s-wave. Wave B starts at the velocity of about 8 km/s and wave A starts at about 4 km/s. Since wave A is moving slower, it is the s-wave. Wave A also reflected off the outer core and wave B refracted. The p-wave is wave B. The p-wave is always going to move faster than the s-wave. Wave B starts at the velocity of about 8 km/s and wave A starts at about 4 km/s. Since wave B is moving faster, it is the p-wave. The…

RADIOWAVE OUTDOOR PROPAGATION MODELS General definition: • They are empirical mathematical formulation for the characterization of radio wave propagation as a function of frequency, distance and other conditions. • These models predict the path loss (i.e. the reduction in power density of an electromagnetic wave as it propagates through space or underground) of a transmitter and also the effective coverage area of transmitter. We know that when a signal travels from a wireless channel, it…

primarily based on Sinusoidal waves and how to use and apply this to represent and develop musical notes. In doing so, I had to use a variety of properties of trigonometry for the key aspects in this artifact. Such as, building an instrument and finding out the relationship between sound waves and the sinusoidal representation. Sinusoidal is any graph mainly consisted of either the sine or cosine function. The general formula for Sinusoidal waves is y=Acosfx+C.The height of the wave of this…

advantage of free advertising. Organizations are not the only ones who are taking advantage of this new wave, but individuals are using it to show their talents, skills, and such. Trends are an enormous part of society and most important a part of organizations which helps them stay competitive by strategizing accordingly to what’s happening around the world. The article Navigating the next wave of globalization discusses the three major trends which are; the emergence of another billion, the…

energy that is contained by waves emanating to shore from large bodies of water, such as seas or ocean coasts. There are several reasons why this energy is so promising, mainly because it is overwhelmingly abundant throughout our oceans, and because high tides, low tides, and weather patterns that would create large movements of water through natural cycles and storm surges are very predictable in their occurrences. The only question still up in the air about obtaining wave energy is if the…

The Korean Wave refers to the cultural phenomenon in which people in the world are willing to adopt and consume Korean popular culture (Jung, 2006). The Korean Wave is the term coined by the Chinese media for the first time to describe the sudden surge in the popularity of Korean culture in China in 2002 (Hogarth, 2013). The Korean Wave usually includes Korean music, dramas, films and games and is a hot cultural change and trend especially in Asian nations today. Korean television drama has been…

The blast wave generating device developed for this project consists of two sections that are equivalent in cross sectional area to the expansion section channel of the shock tube; the front section has internal damper blades that rotate from a vertical position to a horizontal position, and the rear section is equipped with internal flow straighteners. The device is to be placed in series between the expansion section and the expansion section channel, and bolted together with the flanges of…

century. While feminists have helped women come as far as they have within three proven waves of feminism, I feel as though the core values, ideas, and goals of feminism have changed. I will argue in this paper that not only are we amidst an undisclosed fourth wave…