Myers Beaird MUSC109: Intro to Experimental Music Final Exam/Response Question Fall 2013 In the words of John Cage‚ “I compose music. Yes‚ but how? I gave up making choices. In their place I put the asking of questions.” Just having performed John Cage’s Musicircus‚ I found it only fitting to relate my own piece to the excerpt above. What questions did I have prior to developing the piece? I was curious about the sounds that could be created if I were to amplify the situation of shaving my
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How can I prove that my food is the best food for rabbits? Experimental unit: the single individual (person‚ animal‚ etc.) to which the different treatments are assigned. 兔子 Factor: the explanatory variable 不同的兔粮 Level: a specific value for the factor Response variable: what you measure 毛长得好不好 Treatment: a specific experimental condition applied to the units 让兔子吃特殊兔粮 Control group: a group that is used to compare the factor against; can be a placebo 安慰剂 or the “old” or current
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EXPERIMENTAL DESIGN - BIOLOGY Bromelain Name: Jaroslava Baranová Candidate number: 000771- Examination session: May 2012 Date of elaboration: 2.2.2011 Research question: What is the effect of enzyme bromelain contained in pineapple on the process of gelatinization of gelatine? Hypothesis: Enzymes are proteins that speed up or catalyze chemical reactions. Gelatine consists of gelatin(84-90%)‚mineral salts(1-2%) and water‚ and is free of fat cholesterol. Gelatin is a protein
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Volume of an irregular solid whereas in a regular solid‚ we only multiply the length‚ width‚ and thickness of the solid. Percentage Error is the absolute value of the difference of the Theoretical value and Experimental value all over the Theoretical Value multiplied to 100. It is used to compare the results obtained to the known or accepted value. METHODOLOGY I. Materials 50-mL graduated cylinder 125-mL flask Electronic balance Block of wood Watch glass 25 centavos coin Tongs 10.00 mL
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Experimental Skills 1. What is a fact? A fact is a certain concept‚ idea or a piece of information that is true. It does not need to be proved or confirmed. It is a fact‚ 2. What is scientific data? Scientific data are collated numbers‚ statistics or general results recorded after a proper scientific experiment. It cannot be generated through experience or opinions. 3. What is a hypothesis? A hypothesis is a curious scientific guess or prediction based on a scientific theory or a fact
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PK – Lab Report Name: ____________________ Section: ___________________ Experimental Errors and Uncertainty Data: The data table that follows shows data taken in a free-fall experiment. Measurements were made of the distance of fall (Y) at each of the four precisely measured times. Time‚ t (s)|Dist‚ y1 (m)|Dist‚ y2 (m)|Dist‚ y3 (m)|Dist‚ y4 (m)|Dist‚ y5 (m)||σ|t2| 0|0|0|0|0|0|0|0|0| 0.5|1.0|1.4|1.1|1.4|1.5|1.3|.2|.25| 0.75|2.6|3.2|2.8|2.5|3.1|2.8|.3|.56| 1.0|4.8|4
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the environment the participants are in and the researchers do nothing to change the behavior of the participants. Natural observation is used when researchers are looking for a particular behavior but this can be a very time consuming method of research. The researcher has no guarantee that he or she will witness the particular behavior he or she is looking for. The second methodology used in gaining qualitative and quantitative data is the survey method. The survey method is a method that polls
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Experimental Project Several college students are involved in Greek life‚ sports‚ clubs‚ programs‚ organizations‚ or school events. Every student is encouraged to join extracurricular activities because it helps the student to build an identity and it boosts up the resume. After a student graduates‚ they must be able to sell themselves to big businesses‚ graduate programs‚ or other job opportunities. Since the job market and education programs are very competitive‚ grades will not be sufficient
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Experimental Chemistry In this topic‚ you will learn: www.revision-notes.co.cc Hazard Warning Labels www.revision-notes.co.cc Measurement: Mass‚ Volume‚ Time and Temperature www.revision-notes.co.cc www.revision-notes.co.cc Collection of Gases www.revision-notes.co.cc Identification of Gases www.revision-notes.co.cc The Particulate Nature of Matter In this topic‚ you will learn: www.revision-notes.co.cc States of Matter Kinetic Theory www.revision-notes
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The two important research methods are experimental and correlational. Many researchers use both methods to find outcome of their research. They may explore different avenues of an approach to gain the results they want. We will be describing the two methods and finding out which one is best. The definition of the experimental method is a scientific method message to confirm cause-and-effect relationships by introducing independent variables and observing their effects on dependent. “An example
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