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add a few drops of 0.2m ammonium oxalate to 1ml of 0.1m calcium chloride.
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Humans are naturally inquisitive and have always asked questions about the world around them. Many questions could not be ...
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Humans are naturally inquisitive and have always asked questions about the world around them. Many questions could not be answered due to a lack of available technology, but many others could be answered through the process of trial and error. Over time, the way humans ask and answer questions about the natural world was developed and shaped into what is now call the scientific method. It allows scientists to conduct research in a systematic, organized fashion.As humans make new scientific discoveries, they are able to develop additional technologies. For example, historically people used the bark and leaves from the willow tree to treat fevers and pains. This was a traditional medicine that people shared with one another via word of mouth. As technology advanced, the materials from the willow tree could be analyzed in a lab and the components could be studied to see which natural chemicals were responsible for reducing the fevers and pain. Research showed that the willow tree contained a form of salicylic acid and that this was what gave it its healing powers. This scientific research led to the development of the aspirin we use today which is now mass produced (and that you have probably taken at some point in your lifetime).You depend on many technologies throughout your day that make your modern life possible. In this assignment you will look at some of these technologies and the scientific discoveries that made them possible. You will evaluate both the negative and positive impacts of these discoveries. You will also broaden your scope to look at how different cultures with different levels of access to technology approach the same problem - health care.Part I Science in your personal and professional lifeThink about your day from the time you wake up to the time that you go to sleep.List four technologies that you rely on and would find it difficult to get through your day/night without. Do these technologies have any negative impacts on your life? Why or why not?Think about your day from when you wake up to when you go to sleep. Describe one scientific discovery that makes modern life possible.List as many negative and positive impacts you can think of that this scientific discovery and the technologies that it allowed to be developed may have. Evaluate and discuss if the positives outweigh the negatives overall, or whether the negatives outweigh the positives.Part II Science and technology in a multicultural worldMany research programs around the world focus on the discovery of cures to ailments from cancer to mental illness. Modern society invests a great deal of money, and time while pushing the boundaries of modern technology to develop new cures, and improve existing treatments.Review the following Unit 9 Assignment Resourceshttp://extmedia.kaplan.edu/genEd/SC200/1605A/SC200...Describe one advantage and one disadvantage to the westernized high tech research approach to medical treatment.Describe one advantage and one disadvantage to using traditional medicine as an approach to medical treatment.Are there benefits to having multicultural approaches to medical treatment? Explain your answer.Could these two cultural approaches both be improved by drawing upon the other? Why or why not?Discuss any challenges there may be in combining these two different cultural approaches to treatment that have a very different level of reliance on scientific research and technology.Basic Writing Expectations:At least 1000 words not counting the title or reference pages.Include a title page, double space, font size 10 or 12.Use a minimum of five sources (with at least one from the Library).Include a highly developed viewpoint/thesis, purpose, and exceptional content.Free of grammar, spelling and punctuation errors.No evidence of plagiarism.Use the APA style for all citations.Be original and insightful with no more than 10% taken verbatim from any outside sources
Potential and Kinetic Energy - SCI103 Phase 5 Lab Report
Assignment: SCI103
Phase 5 Lab Report
TITLE: Potential
and Kinetic Energy
INSTRUCTIONS:
Enter the Virtual Lab and ...
Potential and Kinetic Energy - SCI103 Phase 5 Lab Report
Assignment: SCI103
Phase 5 Lab Report
TITLE: Potential
and Kinetic Energy
INSTRUCTIONS:
Enter the Virtual Lab and conduct the experiments provided. Please type your
answers on this form. When your lab report is complete, submit it to the
Submitted Assignments area of the Virtual Classroom.
Part I – Answer
the following questions while in the Phase 5 lab environment.
Section 1 – From the left of the screen to the
right, the red balls have a center
of mass placed at 20 feet, 15 feet, and 10 feet high respectively.
Suppose
each red ball weighs 20 lbs. Find the
potential energy (PE) for each ball
on each ramp. In this lab mass is given
in pounds and height is in feet, so use 32.2
ft/sec2 as the gravitational constant. Your answer will be in foot-pounds since US
units are being used.PE
= m g h where g = 32.2 ft/sec2Ramp
1:Ramp
2:Ramp
3:Predict
the maximum speed (velocity) of each ball on each ramp. How would this speed change if each ball’s
mass was doubled? ASSUMPTION: assume there is no friction and that all the potential
energy you calculated in question 1 is transformed into kinetic energy – PE =
KE. Use the following equation.KE=
½ m v2 You
want to calculate v maximum speedv
= [KE/ ½ m]½This
means divide the KE by half the mass and then take the square root.
Max
v for 20 lb. ball
Max
v for 40 lb. ball
Ramp
1
Ramp
2
Ramp
3
Section 2 (Each of the green balls has a center of
mass placed at 20 feet high). While each
ramp looks identical, each ramp has a different amount of friction.
Which
ramp has the greatest friction?Suppose
each green ball weighs 10 lbs. Assuming
there is no friction, calculate the potential energy for each ball on each
ramp. Again
assuming there is no friction; predict the maximum speed of the ball on each
ramp. On which ramp does the ball come
closest to achieving this max speed?Use
this table to organize your calculated values
PE
Max
Seed (v)
Ramp
1
Ramp
2
Ramp
3
Part
II – For the following questions, provide your response
in short answer format (2-3 sentences each). Use this Phase’s activities and
resources to assist you in answering:
What
is Potential Energy (PE)? Give
examples from the lab.What is Kinetic Energy (KE)? Give examples from the lab.What
is Inertia?What
is Gravity? How is it a type of potential energy?What is Mass and
how does it affect energy? How
do Potential and Kinetic energy (gravity and mechanical force) apply to the Law
of Conservation of Energy?What
is Friction? How does it affect energy use?SCI103_Lab5_Updated (1).doc
HCS 451 University of Phoenix Wk 2Quality Dimensions Worksheet
Quality Dimensions Worksheet Open your web browser and research quality dimensions/quality standards/quality indicators u ...
HCS 451 University of Phoenix Wk 2Quality Dimensions Worksheet
Quality Dimensions Worksheet Open your web browser and research quality dimensions/quality standards/quality indicators used by various health care organizations that work to improve the quality of health care. A list of suggested organizations has been provided below. You may also use other organizations that show up in your research. Health Care Organizations Health and Medicine Division (HMD) National Committee for Quality Assurance (NCQA) The Joint Commission Centers for Medicare & Medicaid Services Agency for Healthcare Research and Quality Select 6 quality dimensions/standards/measures used in the health care industry. Complete the table below by identifying the quality standard, the health care organization it is used in, and its purpose. An example has been provided for you. Cite at least 2 peer-reviewed, scholarly, or similar references and your textbook to support your information. Quality Standard Health Care Organization Purpose of Standard AHRQuality Indicators Agency for Healthcare Research and Quality (AHRQ) The Quality Indicators are used by acute care hospitals to highlight potential quality concerns, identify areas that need further investigation and study and track changes over time in their administrative data. Cite your sources below. References
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Most Popular Content
14 pages
Mminerals More Properties 1 1 1
For this lab, you will continue to learn about mineral identification by interacting with a website developed by David J. ...
Mminerals More Properties 1 1 1
For this lab, you will continue to learn about mineral identification by interacting with a website developed by David J. Leveson, with photographs by ...
4 pages
Dichotomous Key.dox
2. Yes. Each organism has diverse characteristics; hence each individual can decide to use 3. No. They should not come up ...
Dichotomous Key.dox
2. Yes. Each organism has diverse characteristics; hence each individual can decide to use 3. No. They should not come up with different results. ...
Final Paper
Humans are naturally inquisitive and have always asked questions about the world around them. Many questions could not be ...
Final Paper
Humans are naturally inquisitive and have always asked questions about the world around them. Many questions could not be answered due to a lack of available technology, but many others could be answered through the process of trial and error. Over time, the way humans ask and answer questions about the natural world was developed and shaped into what is now call the scientific method. It allows scientists to conduct research in a systematic, organized fashion.As humans make new scientific discoveries, they are able to develop additional technologies. For example, historically people used the bark and leaves from the willow tree to treat fevers and pains. This was a traditional medicine that people shared with one another via word of mouth. As technology advanced, the materials from the willow tree could be analyzed in a lab and the components could be studied to see which natural chemicals were responsible for reducing the fevers and pain. Research showed that the willow tree contained a form of salicylic acid and that this was what gave it its healing powers. This scientific research led to the development of the aspirin we use today which is now mass produced (and that you have probably taken at some point in your lifetime).You depend on many technologies throughout your day that make your modern life possible. In this assignment you will look at some of these technologies and the scientific discoveries that made them possible. You will evaluate both the negative and positive impacts of these discoveries. You will also broaden your scope to look at how different cultures with different levels of access to technology approach the same problem - health care.Part I Science in your personal and professional lifeThink about your day from the time you wake up to the time that you go to sleep.List four technologies that you rely on and would find it difficult to get through your day/night without. Do these technologies have any negative impacts on your life? Why or why not?Think about your day from when you wake up to when you go to sleep. Describe one scientific discovery that makes modern life possible.List as many negative and positive impacts you can think of that this scientific discovery and the technologies that it allowed to be developed may have. Evaluate and discuss if the positives outweigh the negatives overall, or whether the negatives outweigh the positives.Part II Science and technology in a multicultural worldMany research programs around the world focus on the discovery of cures to ailments from cancer to mental illness. Modern society invests a great deal of money, and time while pushing the boundaries of modern technology to develop new cures, and improve existing treatments.Review the following Unit 9 Assignment Resourceshttp://extmedia.kaplan.edu/genEd/SC200/1605A/SC200...Describe one advantage and one disadvantage to the westernized high tech research approach to medical treatment.Describe one advantage and one disadvantage to using traditional medicine as an approach to medical treatment.Are there benefits to having multicultural approaches to medical treatment? Explain your answer.Could these two cultural approaches both be improved by drawing upon the other? Why or why not?Discuss any challenges there may be in combining these two different cultural approaches to treatment that have a very different level of reliance on scientific research and technology.Basic Writing Expectations:At least 1000 words not counting the title or reference pages.Include a title page, double space, font size 10 or 12.Use a minimum of five sources (with at least one from the Library).Include a highly developed viewpoint/thesis, purpose, and exceptional content.Free of grammar, spelling and punctuation errors.No evidence of plagiarism.Use the APA style for all citations.Be original and insightful with no more than 10% taken verbatim from any outside sources
Potential and Kinetic Energy - SCI103 Phase 5 Lab Report
Assignment: SCI103
Phase 5 Lab Report
TITLE: Potential
and Kinetic Energy
INSTRUCTIONS:
Enter the Virtual Lab and ...
Potential and Kinetic Energy - SCI103 Phase 5 Lab Report
Assignment: SCI103
Phase 5 Lab Report
TITLE: Potential
and Kinetic Energy
INSTRUCTIONS:
Enter the Virtual Lab and conduct the experiments provided. Please type your
answers on this form. When your lab report is complete, submit it to the
Submitted Assignments area of the Virtual Classroom.
Part I – Answer
the following questions while in the Phase 5 lab environment.
Section 1 – From the left of the screen to the
right, the red balls have a center
of mass placed at 20 feet, 15 feet, and 10 feet high respectively.
Suppose
each red ball weighs 20 lbs. Find the
potential energy (PE) for each ball
on each ramp. In this lab mass is given
in pounds and height is in feet, so use 32.2
ft/sec2 as the gravitational constant. Your answer will be in foot-pounds since US
units are being used.PE
= m g h where g = 32.2 ft/sec2Ramp
1:Ramp
2:Ramp
3:Predict
the maximum speed (velocity) of each ball on each ramp. How would this speed change if each ball’s
mass was doubled? ASSUMPTION: assume there is no friction and that all the potential
energy you calculated in question 1 is transformed into kinetic energy – PE =
KE. Use the following equation.KE=
½ m v2 You
want to calculate v maximum speedv
= [KE/ ½ m]½This
means divide the KE by half the mass and then take the square root.
Max
v for 20 lb. ball
Max
v for 40 lb. ball
Ramp
1
Ramp
2
Ramp
3
Section 2 (Each of the green balls has a center of
mass placed at 20 feet high). While each
ramp looks identical, each ramp has a different amount of friction.
Which
ramp has the greatest friction?Suppose
each green ball weighs 10 lbs. Assuming
there is no friction, calculate the potential energy for each ball on each
ramp. Again
assuming there is no friction; predict the maximum speed of the ball on each
ramp. On which ramp does the ball come
closest to achieving this max speed?Use
this table to organize your calculated values
PE
Max
Seed (v)
Ramp
1
Ramp
2
Ramp
3
Part
II – For the following questions, provide your response
in short answer format (2-3 sentences each). Use this Phase’s activities and
resources to assist you in answering:
What
is Potential Energy (PE)? Give
examples from the lab.What is Kinetic Energy (KE)? Give examples from the lab.What
is Inertia?What
is Gravity? How is it a type of potential energy?What is Mass and
how does it affect energy? How
do Potential and Kinetic energy (gravity and mechanical force) apply to the Law
of Conservation of Energy?What
is Friction? How does it affect energy use?SCI103_Lab5_Updated (1).doc
HCS 451 University of Phoenix Wk 2Quality Dimensions Worksheet
Quality Dimensions Worksheet Open your web browser and research quality dimensions/quality standards/quality indicators u ...
HCS 451 University of Phoenix Wk 2Quality Dimensions Worksheet
Quality Dimensions Worksheet Open your web browser and research quality dimensions/quality standards/quality indicators used by various health care organizations that work to improve the quality of health care. A list of suggested organizations has been provided below. You may also use other organizations that show up in your research. Health Care Organizations Health and Medicine Division (HMD) National Committee for Quality Assurance (NCQA) The Joint Commission Centers for Medicare & Medicaid Services Agency for Healthcare Research and Quality Select 6 quality dimensions/standards/measures used in the health care industry. Complete the table below by identifying the quality standard, the health care organization it is used in, and its purpose. An example has been provided for you. Cite at least 2 peer-reviewed, scholarly, or similar references and your textbook to support your information. Quality Standard Health Care Organization Purpose of Standard AHRQuality Indicators Agency for Healthcare Research and Quality (AHRQ) The Quality Indicators are used by acute care hospitals to highlight potential quality concerns, identify areas that need further investigation and study and track changes over time in their administrative data. Cite your sources below. References
8 pages
Lab Sp
1. State a definition of torque and give an equation for torque. Define the terms in the Torque is defined as the turning ...
Lab Sp
1. State a definition of torque and give an equation for torque. Define the terms in the Torque is defined as the turning effect of force produced in ...
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