Wave Homework Don’t do your work on this sheet!! Vsound=345m/s. 1. A regular wave train has a wavelength of 10.5mm. If the wave is moving at 34.78m/s what are the wavelength‚ frequency‚ period and velocity in the proper units? 2. How are frequency and period are related? 3. A wave generator produces 16.0 pulses in 4.00 seconds. What is the period? 4. What is the frequency for the problem above? 5. If a water wave has 10.0 meters between crests and have a frequency
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questions by explaining in turn what light and sound are‚ but first we need to know what waves are in order to make it easy to understand the others. Waves exist in both sound and light. Or to make a better sense‚ it is what makes them exist. Waves are vibrations that transfer energy from place to place within a medium. The medium could be solid‚ liquid or gas. It is the medium that vibrates as the waves travel through. There are some waves that don’t need to travel through a substance. They may be
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very ideology gave rise to the concept of feminism. Feminism not only deals with the problems the female population faces but it also deals with the kinds of oppression the females have to face‚ be it at the workplace or at home. Feminism is a collection of movements aimed at defining‚ establishing‚ and defending equal political‚ economic‚ and social rights and equal opportunities for women. Its concepts overlap with those of women’s rights. Much of feminism deals specifically with the problems women
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Stoneley-wave attenuation and velocity are sensitive to fracture and formation permeability‚ especially at low frequencies. Stoneley-wave velocity declines‚ and its attenuation increments‚ as permeability increments. Beginning endeavors (started in the 1970s) to get permeability information from Stoneley information was unsuccessful because neither the significant low-frequency instruments nor the proper handling techniques had been created. The parallel advancement of present day multi-pole array
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Ladan Abdullahi “The Yellow Wallpaper” and Feminism Feminism is a movement in which women fought for equal social‚ political and economical rights as men. A feminist text usually has a woman in a male dominated society struggling against misogynistic ideologies and social norms in a patriarchal society. ‘’The Yellow Wallpaper’’ is an archetype of a feminist text. ‘’ The Yellow Wallpaper’’ is about a woman’s journey slowly descending into madness by her controlling physician husband. The story
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SUBJECT: ANTENNAS AND WAVE PROPAGATION 1. Define an antenna. Antenna is a transition device or a transducer between a guided wave and a free space wave or vice versa. Antenna is also said to be an impedance transforming device. 2. What is meant by radiation pattern? Radiation pattern is the relative distribution of radiated power as a function of distance in space .It is a graph which shows the variation in actual field strength of the EM wave at all points which are at equal distance from the
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Korean society has already done a lot to promote the Hallyu Wave and Korean Culture in general. The music and shows already have influence from their Western competitors‚ so culturally‚ while Korea is different from western countries there are still factors that translate well to a global audience that is already taken with a similar Hollywood entertainment. One large thing that would definitely push Korean Media into more of a global spotlight would be a more international language‚ such as English
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the friction of the jagged edges of the fault and it unsticks‚ all that stored up energy is released. The energy radiates outward from the fault in all directions in the form of seismic waves like ripples on a pond but much more violent. The seismic waves shake the earth as they move through it‚ and when the waves reach the earth’s surface‚ they shake the ground and anything on it‚ like our houses and workplaces. The tool that scientists use to record and measure earthquakes is called
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Tutorial 12: Feminism-Perspectives Feminism has served women well and will continue to play an important role in bringing about gender equality in the future. Proposition: Yes‚ feminism(s) has served women’s interest and will continue to play an important role in bringing about gender equality. Opposition: No feminism(s) has NOT served women’s interest and is limited in its role in bringing about gender equality. Required readings: Ostrov‚ Susan and Jennifer Fleischner (eds). “Introduction”
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Feminism is equality. Feminism is women and men on an identical playing field. Feminism‚ to me‚ is the right and the fight for women to be equal to men. Feminism is mostly acknowledged as an ideology‚ but it is incorporating these ideologies into one ’s lifestyle that will facilitate a change. One does not just think feminism‚ one is feminism. I believe that through feminism‚ through women acknowledging the issues‚ putting in the effort to ignite change‚ and uniting as one regardless of race or class
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