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PH220 Grantham Week 6 Sound Waves Behavior Experiment Lab Assignment
Lab AssignmentWelcome to the Lab component of Physics I. This week's lab is called "Sound Waves." You will conduct experim ...
PH220 Grantham Week 6 Sound Waves Behavior Experiment Lab Assignment
Lab AssignmentWelcome to the Lab component of Physics I. This week's lab is called "Sound Waves." You will conduct experiments to see how sound waves behave.First, download and read the two documents below:Click here for the user's guide for "Sound Waves"Click here for the instructions for the "Standing Waves in an Air Column" labNow, log into your account. https://virtuallabs.ket.org/physics/Watch the video overview (remember, there is no sound). Watch the arrow as it shows you where to click to perform the lab. You will also find the instructions in the PDF documents to be extremely helpful as you work the lab.Then, get into the Virtual Physics Lab and run several experiments, using a wide variety of data points. You need to generate a Lab Report to submit for this assignment. Here are the criteria for the Lab Report:Introduction/Thesis (Explain the principles you are studying, and what results you expect to see in this experiment)Background (Explain the concepts that form the foundation for this lab)Methodology (Explain the apparatus used, and how you manipulated the apparatus)Data (Include screen shots from the Grapher, or spreadsheets that contain data, or any charts or graphs you created)Analysis (Look over the data and analyze the results - were results consistent with original expectations, or did you see something different?)Conclusions (Provide your interpretation of what happened with this set of data; provide explanations of why the results turned out the way they did; indicate what sources of error may have impacted the experiment, and anticipate what should happen in future research)Virtual LabUser:
ricansoldier82Pass:
howitzer1
Grossmont Cuyamaca District Week 2 Enzyme Lab Report
Introduction: Week 2: Enzyme LabIn this activity, you will study the effect of pH, temperature and lactose concentration o ...
Grossmont Cuyamaca District Week 2 Enzyme Lab Report
Introduction: Week 2: Enzyme LabIn this activity, you will study the effect of pH, temperature and lactose concentration on lactase activity. By the end of this activity, you should be able to:design experiments to study the effects of pH, temperature, and substrate concentration on enzyme activity.graph data related to enzyme activity.analyze data related to enzyme activity.complete a lab write-up summarizing and analyzing your results for the effect of temperature on lactase activity.identify the components of the scientific method.identify components of the substrate-enzyme-product system being studied.Before beginning this activity, make sure you are comfortable with the concepts of independent and dependent variables, experimental and control groups, and hypothesis. You will be applying these concepts in this lab, plus in many of the future labs. To prepare for the lab, watch the following video (Links to an external site.) and think about enzymes, substrates, products, maximum rate of reaction, and optimal conditions. https://www.youtube.com/watch?v=D2j2KGwJXJc (Links to an external site.) We will work through Experiment I, testing the effect of pH on enzyme activity, together during our Zoom lecture (Links to an external site.). You will then individually use what we did together as a model to design data collection tables and study the effect of temperature and the effect of lactose concentration on lactase activity (Experiment II and Experiment III). Please note, this requires that you totally understand what we are doing while we are together in our Zoom session. You will take this understanding and apply it in a slightly different experiment to complete Experiment II and Experiment III. Experiment IV requires you to look at the materials and methods available to you in the simulation to determine if you can study the concept of enzyme specificity using the website. You will need to produce graphs using Excel or Google docs. I will not accept hand-drawn graphs or photographed images. If you are unsure how to do this, it is fine to work with other students. The final product must be your own work, but it is a good strategy to help out others in the lab. To complete the lab activity, go to the following website (https://sites.google.com/site/biologydarkow/lactase-enzyme-simulation (Links to an external site.)and read through the Home, Background and Explore the Model tabs. You will produce a lab write-up on the effect of temperature on lactase activity. Note, you are focused on Experiment II and should use the data from that activity only for the write-up. Your understanding of Experiments III and IV will be assessed in a different format during Week 3. I will provide you an outline of how to organize and what to include in your write-up, but your report should be in nonnumeric, paragraph form. This outline is found in the Week 2 module. Submit your lab write-up by 1159PM this Sunday (Week 2) using Canvas. We will use this lab write-up as a major part of Week 3. By 9AM Tuesday of Week 3, you will be provided with comments and feedback from both the instructor and Peers. You should make changes based on these comments and feedback (or inspirations which come to you outside of this exercise) to improve the write-up. You must resubmit your lab writeup prior to 11:59 PM next Sunday (Week 3) even if you do not make changes. If you do not submit an assignment, you will receive no points. Lab for the Week 3 will consist of providing comments and feedback to your peers and reworking your lab report. We will not be doing the osmosis lab that week. This will be done utilizing the Week 3 lab module.
Rowan College at Gloucester County Naked Eye Observation Project
even if you can only see a handful of celestial objects you can fulfill this assignment. The purpose of this is to introd ...
Rowan College at Gloucester County Naked Eye Observation Project
even if you can only see a handful of celestial objects you can fulfill this assignment. The purpose of this is to introduce you to your local night sky, and to the difficulties faced by early astronomers. It is also to have you note , and comment on, the apparent motion of the sky. So observing in a light polluted area (even your own back yard) isn't a deal-breaker by any means.PROCEDURE: Pretend you are an early astronomer, like Tycho, Kepler or Newton, just getting started. You've had access to the textbook chapter so you should already have a pretty good idea of what to expect. Go outside after the sky is completely dark on a clear (few clouds, no fog, no rain etc.) night this week. Take paper and pencil and make notes about as much of what you see as possible. Draw a simple diagram noting the locations, colors (if any) etc. of the brightest objects, even if you don't know their names. Draw a horizon line noting items like trees or buildings that you can use to orient yourself when you do this again. Go back outside at least two hours later on the same night and write down how the sky has changed - especially with regard to the positions of the objects in the sky. Create a second drawing. Make careful note of the date and time of each observation and the direction you are facing. (See below for a sample).
5 pages
Why Is The Third Crusade Famous 1
Crusades are common events that have been in existence from their inception back in the 11 century. It is crucial to note ...
Why Is The Third Crusade Famous 1
Crusades are common events that have been in existence from their inception back in the 11 century. It is crucial to note that from a definition point ...
MOS5101 Columbia Southern Unit 3 Accident in The Workplace Journal Entry
Unit 3 Journal Entry Have you ever worked in a facility where an injury or illness was caused by an employee's error? If s ...
MOS5101 Columbia Southern Unit 3 Accident in The Workplace Journal Entry
Unit 3 Journal Entry Have you ever worked in a facility where an injury or illness was caused by an employee's error? If so, discuss what you believe happened to cause the error and what changes could have been made to prevent the accident.If you have never worked in a facility where an injury or illness occurred, discuss the example from the unit lesson of the employee missing his fingertips because he bypassed the press curtain. As a safety professional, what changes do you believe could have been made to prevent the accident?Your journal entry must be at least 200 words in length. No references or citations are necessary.Unit 3 Case StudyFor this assignment, you will create a case study involving an accident in the workplace. Choose an occupational accident that occurred in a facility where you worked, or find an article in the CSU Online Library describing an occupational accident. In your case study introduction, give a brief description of the facility and the incident.Describe the steps you would take to investigate the accident. Your list of steps should start as if you arrived at the scene of the accident within 30 minutes of the accident. Make sure you cover the steps you would take investigating the accident from your initial arrival on the scene until you arrive at a conclusion as to the cause of the accident.Based on your knowledge of the accident (or the materials presented in the article), opine as to which of the theories of accident causation discussed in Chapter 3 you believe apply to the cause of the accident you chose. You may use multiple theories of causation if you believe more than one applies.Your case study should be a minimum of two pages in length, not counting the title and reference pages. You are required to use at least two outside sources, one of which must come from the CSU Online Library. Click here for a library resource to help you find sources. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying APA citations.ResourcesThe following resource(s) may help you with this assignment.Citation GuideCSU Online Library Research GuideSubmit Writing Center Request
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PH220 Grantham Week 6 Sound Waves Behavior Experiment Lab Assignment
Lab AssignmentWelcome to the Lab component of Physics I. This week's lab is called "Sound Waves." You will conduct experim ...
PH220 Grantham Week 6 Sound Waves Behavior Experiment Lab Assignment
Lab AssignmentWelcome to the Lab component of Physics I. This week's lab is called "Sound Waves." You will conduct experiments to see how sound waves behave.First, download and read the two documents below:Click here for the user's guide for "Sound Waves"Click here for the instructions for the "Standing Waves in an Air Column" labNow, log into your account. https://virtuallabs.ket.org/physics/Watch the video overview (remember, there is no sound). Watch the arrow as it shows you where to click to perform the lab. You will also find the instructions in the PDF documents to be extremely helpful as you work the lab.Then, get into the Virtual Physics Lab and run several experiments, using a wide variety of data points. You need to generate a Lab Report to submit for this assignment. Here are the criteria for the Lab Report:Introduction/Thesis (Explain the principles you are studying, and what results you expect to see in this experiment)Background (Explain the concepts that form the foundation for this lab)Methodology (Explain the apparatus used, and how you manipulated the apparatus)Data (Include screen shots from the Grapher, or spreadsheets that contain data, or any charts or graphs you created)Analysis (Look over the data and analyze the results - were results consistent with original expectations, or did you see something different?)Conclusions (Provide your interpretation of what happened with this set of data; provide explanations of why the results turned out the way they did; indicate what sources of error may have impacted the experiment, and anticipate what should happen in future research)Virtual LabUser:
ricansoldier82Pass:
howitzer1
Grossmont Cuyamaca District Week 2 Enzyme Lab Report
Introduction: Week 2: Enzyme LabIn this activity, you will study the effect of pH, temperature and lactose concentration o ...
Grossmont Cuyamaca District Week 2 Enzyme Lab Report
Introduction: Week 2: Enzyme LabIn this activity, you will study the effect of pH, temperature and lactose concentration on lactase activity. By the end of this activity, you should be able to:design experiments to study the effects of pH, temperature, and substrate concentration on enzyme activity.graph data related to enzyme activity.analyze data related to enzyme activity.complete a lab write-up summarizing and analyzing your results for the effect of temperature on lactase activity.identify the components of the scientific method.identify components of the substrate-enzyme-product system being studied.Before beginning this activity, make sure you are comfortable with the concepts of independent and dependent variables, experimental and control groups, and hypothesis. You will be applying these concepts in this lab, plus in many of the future labs. To prepare for the lab, watch the following video (Links to an external site.) and think about enzymes, substrates, products, maximum rate of reaction, and optimal conditions. https://www.youtube.com/watch?v=D2j2KGwJXJc (Links to an external site.) We will work through Experiment I, testing the effect of pH on enzyme activity, together during our Zoom lecture (Links to an external site.). You will then individually use what we did together as a model to design data collection tables and study the effect of temperature and the effect of lactose concentration on lactase activity (Experiment II and Experiment III). Please note, this requires that you totally understand what we are doing while we are together in our Zoom session. You will take this understanding and apply it in a slightly different experiment to complete Experiment II and Experiment III. Experiment IV requires you to look at the materials and methods available to you in the simulation to determine if you can study the concept of enzyme specificity using the website. You will need to produce graphs using Excel or Google docs. I will not accept hand-drawn graphs or photographed images. If you are unsure how to do this, it is fine to work with other students. The final product must be your own work, but it is a good strategy to help out others in the lab. To complete the lab activity, go to the following website (https://sites.google.com/site/biologydarkow/lactase-enzyme-simulation (Links to an external site.)and read through the Home, Background and Explore the Model tabs. You will produce a lab write-up on the effect of temperature on lactase activity. Note, you are focused on Experiment II and should use the data from that activity only for the write-up. Your understanding of Experiments III and IV will be assessed in a different format during Week 3. I will provide you an outline of how to organize and what to include in your write-up, but your report should be in nonnumeric, paragraph form. This outline is found in the Week 2 module. Submit your lab write-up by 1159PM this Sunday (Week 2) using Canvas. We will use this lab write-up as a major part of Week 3. By 9AM Tuesday of Week 3, you will be provided with comments and feedback from both the instructor and Peers. You should make changes based on these comments and feedback (or inspirations which come to you outside of this exercise) to improve the write-up. You must resubmit your lab writeup prior to 11:59 PM next Sunday (Week 3) even if you do not make changes. If you do not submit an assignment, you will receive no points. Lab for the Week 3 will consist of providing comments and feedback to your peers and reworking your lab report. We will not be doing the osmosis lab that week. This will be done utilizing the Week 3 lab module.
Rowan College at Gloucester County Naked Eye Observation Project
even if you can only see a handful of celestial objects you can fulfill this assignment. The purpose of this is to introd ...
Rowan College at Gloucester County Naked Eye Observation Project
even if you can only see a handful of celestial objects you can fulfill this assignment. The purpose of this is to introduce you to your local night sky, and to the difficulties faced by early astronomers. It is also to have you note , and comment on, the apparent motion of the sky. So observing in a light polluted area (even your own back yard) isn't a deal-breaker by any means.PROCEDURE: Pretend you are an early astronomer, like Tycho, Kepler or Newton, just getting started. You've had access to the textbook chapter so you should already have a pretty good idea of what to expect. Go outside after the sky is completely dark on a clear (few clouds, no fog, no rain etc.) night this week. Take paper and pencil and make notes about as much of what you see as possible. Draw a simple diagram noting the locations, colors (if any) etc. of the brightest objects, even if you don't know their names. Draw a horizon line noting items like trees or buildings that you can use to orient yourself when you do this again. Go back outside at least two hours later on the same night and write down how the sky has changed - especially with regard to the positions of the objects in the sky. Create a second drawing. Make careful note of the date and time of each observation and the direction you are facing. (See below for a sample).
5 pages
Why Is The Third Crusade Famous 1
Crusades are common events that have been in existence from their inception back in the 11 century. It is crucial to note ...
Why Is The Third Crusade Famous 1
Crusades are common events that have been in existence from their inception back in the 11 century. It is crucial to note that from a definition point ...
MOS5101 Columbia Southern Unit 3 Accident in The Workplace Journal Entry
Unit 3 Journal Entry Have you ever worked in a facility where an injury or illness was caused by an employee's error? If s ...
MOS5101 Columbia Southern Unit 3 Accident in The Workplace Journal Entry
Unit 3 Journal Entry Have you ever worked in a facility where an injury or illness was caused by an employee's error? If so, discuss what you believe happened to cause the error and what changes could have been made to prevent the accident.If you have never worked in a facility where an injury or illness occurred, discuss the example from the unit lesson of the employee missing his fingertips because he bypassed the press curtain. As a safety professional, what changes do you believe could have been made to prevent the accident?Your journal entry must be at least 200 words in length. No references or citations are necessary.Unit 3 Case StudyFor this assignment, you will create a case study involving an accident in the workplace. Choose an occupational accident that occurred in a facility where you worked, or find an article in the CSU Online Library describing an occupational accident. In your case study introduction, give a brief description of the facility and the incident.Describe the steps you would take to investigate the accident. Your list of steps should start as if you arrived at the scene of the accident within 30 minutes of the accident. Make sure you cover the steps you would take investigating the accident from your initial arrival on the scene until you arrive at a conclusion as to the cause of the accident.Based on your knowledge of the accident (or the materials presented in the article), opine as to which of the theories of accident causation discussed in Chapter 3 you believe apply to the cause of the accident you chose. You may use multiple theories of causation if you believe more than one applies.Your case study should be a minimum of two pages in length, not counting the title and reference pages. You are required to use at least two outside sources, one of which must come from the CSU Online Library. Click here for a library resource to help you find sources. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying APA citations.ResourcesThe following resource(s) may help you with this assignment.Citation GuideCSU Online Library Research GuideSubmit Writing Center Request
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