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Lab Research Report 1: Procedures in the Physical Sciences Throughout history, research in the physical sciences has often been limited by our abilities of safely observing and studying the very...

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Lab Research Report 1: Procedures in the Physical Sciences

Throughout history, research in the physical sciences has often been limited by our abilities of safely observing and studying the very phenomenon in question. As we make technological progress, we have increasingly more tools to expand our observational capabilities.

Write a three to five (3-5) page paper in which you:

Part 1: Procedures in the Physical Sciences: Challenges in Measurements

  • Identify three (3) specific challenges to making direct measurements in the fields of astronomy, chemistry, physics, or earth science. Describe how scientists have utilized indirect forms of measure to overcome these challenges.
  1. Choose two (2) of the most historically influential tools or techniques in the physical sciences. Explain how these techniques or tools work, and how they helped to advance our understanding of the physical sciences.

Part 2: Procedures in the Physical Sciences: A Survey of Safety

  1. Choose one (1) hazard associated with research in the physical sciences. Discuss how protective gear or equipment might be used to mitigate the hazard, as well as its efficacy.
  2. Describe the ways in which advancements in the physical sciences might impact the safety of the global community. Assess any special considerations for regulating this research.

Part 3: Documentation

  1. Use at least four (4) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources. The body of the paper must have in-text citations that correspond to the references.

Your report must follow these formatting requirements:

  • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
  • Include a cover page containing the title of the assignment, the student?s name, the professor?s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.

The specific course learning outcomes associated with this assignment are:

  • Apply concepts in physical sciences to evaluate current trends and issues in the modern world.
  • Describe the characteristic values and procedures of the physical sciences.
  • Use technology and information resources to research issues in physical sciences.
  • Write clearly and concisely about physical sciences using proper writing mechanics.

Grading for this assignment will be based on answer quality, logic/organization of the paper, and language and writing skills, using the following rubric.

Click here to view the grading rubric.

Answered Same Day Dec 22, 2021

Solution

Robert answered on Dec 22 2021
126 Votes
In physical sciences research related to physics, chemistry, astronomy plays an important major
ole. In some cases we made observation by indirect methods or by approximation techniques
ecause of some physical limitation like in case of measurements of distances between planets it
is not possible to use a meter scale or some else to calculate the distance etc, similarly if we are
studying the structure of solids then it is not possible to measure the pressure directly into the
ulk of the matter.
PROCEDURES IN THE PHYSICAL SCIENCES:
CHALLENGES IN MEASUREMENTS
While in measurements of some quantities it is not possible to measure and observe the
quantities required directly due to some physical limitations.
CHALLENGES IN DIRECT MEASUREMENT
1. In case of Astronomical research less than 5% of the directly observed extra solar planets
are known to us till some years before because most of the extra solar planets are very
faint objects (Jonathan I. Lunine, 2009), hence they cannot be detected directly so we use
indirect methods to observe the properties of these planets like their radial velocity and
spectrum if light is enough to obtain spectrum. (Planet Detection Methods).
2. Similarly in case of measurement of pressure variation inside a solid material we can get
in to the bulk of the matter to measure pressure variation hence it is measured from the
surface with the help of some properties of the material and their relation with pressure.
3. In chemistry it is impossible to know value of some properties that is very difficult to
measure in laboratories like measuring Octane...
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