Lab Sheet 1. In the lab activity‚ you will examine sound waves as they are emitted from a moving source. Predict what will happen to the sound waves when the sound source is in motion. Record your prediction (hypothesis) as an “if then” statement. (For example: If you select the GO button‚ then the train will move) If the sound source is moving‚ as it get closer to the person it will get louder and the farther away it gets it starts to fade. 2. Select the boy icon. Select the lowest pitch by selecting
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Othello vs. O (The main differences between the play and Movie) Although the movie “O” is a production based on Shakespeare’s “Othello”‚ several differences exist between the two such as women’s social status‚ Iago’s personality change‚ and the type of language employed by the characters. Desi plays a strong woman who won’t let any man put her down. She stands up to Odin several times during the movie‚ showing that twentieth century women have higher status in society than they did in Shakespeare’s
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* Competent * Individual or situational determinants of well-being: Summary: Stiglbaner‚ Selenko‚ Batinic‚ Jodbaner (2012) study investigates whether work involvement moderates negative effect of job insecurity on general well-being‚ and if reduced general well-being moderately explains why job insecurity is associated with increased turnover intentions. The researchers participants were 178 members of an online panel who gave information about their job insecurity‚ work involvement and
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The coming of sound was an innovation to cinema that forever changed the way films were produced‚ viewed and performed. Sound plays many roles in the way a film is narrated and perceived by the audience. Sound‚ as defined in the Oxford Dictionary of Film Studies‚ ‘is central to the way in which a film establishes setting‚ shapes character‚ signposts its narrative‚ directs the audience’s and instils general emotional states’ (2012: 385). Sunrise: a song of two humans by F.W. Munrau was released in
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Adriane Whelchel 26 June 2012 Critical Analysis of Frederick Douglass’ “How I Learned to Read and Write” How I Learned to Read and Write by Frederick Douglass is a literary nonfiction essay that focuses on a small period of Douglass’ life. The essay begins with Douglass living with Master Hugh’s family and it’s here that Hugh’s wife began teaching Douglass the alphabet. Master Hugh put an end to the teaching sessions but that didn’t stop Douglass from finding a way to learn how to read and write
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A Response to William F. Buckley抯 揥hy Don抰 We Complain?� According to William F. Buckley‚ American people everywhere have refrained from 搕rying to rectify irrational vexations� (32). In Buckley抯 essay‚ 揥hy Don抰 We Complain?� he explains some situations that he was involved in where no one would complain to repair an uncomfortable situation. Through out the essay‚ Buckley gives three reasons why he believes that the American people do not complain. I agree strongly with Buckley抯 theories. I
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A Dominant Community’s Attitudes towards the Teaching of Amazigh (Berber) in Morocco di Mina Afkir Abstract Two linguistically and culturally different communities have been living in Morocco since the Arab-Islamic conquests in the seventh century AD‚ namely the Amazigh-speaking and the Arabic-speaking communities. The language policies that were implemented by the Moroccan government from independence in 1956 till 2001 greatly promoted the Arabic language‚ which
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Title: Measuring the speed of sound. Research question: How to determine the speed of sound by using the relationship between the frequency of the signal generator‚ f and the length of air column in the tube‚ l . Variables: Manipulated | Frequency of the signal generator‚ f | Use different frequency of signal generator which are 1000Hz‚ 1400Hz‚ 1800Hz‚ 2000Hz‚ 2500Hz‚ 3000Hz and 3600Hz. | Responding | Length of air column in the tube‚ l (±0.5cm) | Measure the
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Laboratory I 1. EXPERIMENT : Speed of sound 2. OBJECTIVE: : (1) To determine the wavelength of a sound in resonance air column. (2) To determine the speed of sound in air at room temperature. 3. APPARATUS : Resonance tube (air column) attached with water container and meter stick‚ thermometer‚ function generator‚ speaker. 4. THEORY: : Sound is a longitudinal wave in a medium. If
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PHY 113: Speed of Sound- Resonance Tube Student’s name: Ilian Valev Lab partners: Jayanthi Durai‚ Susan Berrier‚ Chase Wright Date of experiment: April 15‚ 2010 Section SLN: 17742 TA’S name: Alex Abstract: This experiment tried to determine the speed of sound waves. To determine the speed‚ a resonance tube full of water was used and two different tuning forks of known frequency. Each fork was struck above the water
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