Categories
Physics

Does soda really rot tooth enamel?

My three topic choices are:
Does soda really rot tooth enamel?
Can you make flames dance to music?
Does breakfast cereal have real iron in it?

Categories
Physics

Write a newepaper, magazine, blog, or social media story that could conceivably appear 20, 50, or 100 yeare in the future (say which!), describing something important that has been learned from, or happened, in space since 2022.

1. Compare/contrast the histories of the Soviet and American space programs,
Some of this material is classified still (even the name of the Soviet Chiéf
Designer, Sergei Pavolovich Korolev, was secret until after his 1966 death)
He and Wernher yon Braun on the US side both had many predecessors in the rocket* clubs and in the military, and of course, very many associates and successors (40 points) The third country to launch from its own territory was France in 1965
2. Write a newepaper, magazine, blog, or social media story that could conceivably appear 20, 50, or 100 yeare in the future (say which!), describing something important that has been learned from, or happened, in space since 2022.
Must cite sources

Categories
Physics

What characteristics of fluoroscopic equipment are designed for radiation protection?

Select 8 questions, and answer in paragraph form. Avoid a bullet list but use paragraphs as best as you could.
1. What safety features that reduce patient radiation exposure can be found on state-of-the-art diagnostic radiographic and fluoroscopic equipment?
2. During interventional fluoroscopic procedures, what strategies can be used to manage radiation dose to patients, x-ray equipment operators, and other staff?
3. What are the responsibilities of a radiographer working with a non-radiologist physician, using a C-arm or stationary fluoroscope with HLC mode, while performing an interventional procedure?
4. What results if the x-ray beam and the image receptor are not properly aligned? How can you prevent this error?
5. What characteristics of fluoroscopic equipment are designed for radiation protection?
6. List four factors that are considered when a barrier for a radiographic room is designed.
7. What are the benefits and the consequences of using a radiographic grid when the anatomy to be radiographed is greater than 10 cm?
8. List 3 procedures involving extended fluoroscopic time and why they require longer times
9. Explain how the use of a grid affects radiation dose.
10. Describe scatter radiation

Categories
Physics

The last page must contain your references following apa format 7th edition.

Read the article titled, “The air we breathe in a car (focused on complex fluid-dynamical pathways of disease transmission),” located at the middle of this document.
2. Use complete sentences for all answers except the references (bibliography). Your answers must be in paragraph form (at least 5 sentences per paragraph, typewritten, double-spaced, Times New Roman, Font 12, 1-inch margin) in essay format (APA Style 7th edition) with 1 or 2 paragraphs ABSTRACT (with Keywords) before the INTRODUCTION.
3. Remove the questions. Your answers to the questions must transition AND flow from paragraph 1 through 4: paragraph 1 as introduction answering question 1 (or group of questions 1), paragraphs 2 & 3 as body answering questions 2 & 3 (or group of questions 2 & 3) and paragraph 4 as the closing statement(s) or conclusion(s) answering question 4 (or group of questions 4).
4. Avoid using contractions of words and abbreviations unless they are standardized. The last page must contain your references following APA format 7th edition.

Categories
Physics

Do not use outside resources.

– This is a physics lab report
– THE LAB MANUAL IS “LAB WORK 9 Elastic and Inelastic collisions”
– I gave u an example of how to exactly format it
– Reword the objective from the lab manual. THIS MUST BE A PARAGRAPH LONG
– Apparatus gets copied exactly from lab manual
– List all theories used for experiment and make sure you reword
– Include the excel sheet which is the data under results and calculations, and explain next to each chart or underneath the chart what u did for the experiment. make sure you explain a lot
– All the data table must be labeled and matched with the procedure
– Questions that need to be answered for the section “answers to the questions” are under the excel sheet. QUESTIONS MUST BE EXPLAINED AND NOT JUST ANSWERED. THEY MUST BE LENTHY
– MOST IMPORTANT write a discussion on the lab. This will be the most graded portion.
– References: whats listed under the example report under references, those are the only two references you can use and will be listed. DO NOT USE OUTSIDE RESOURCES.
– The last part which is the data sheet, just copy and paste all the data charts that you used in the lab report and put underneath. No labels.
– I WROTE A WHOLE DETAIL LIST OF WHAT TO DO. PLEASE CHECK THESE ALL OFF AND DO IT CORRECTLY. DO NOT PLAGIARIZE. IF YOU DO THIS CORRECTLY AND I GET A PERFECT SCORE I WILL SEND YOU A VERY GREAT TIP.
– MOST IMPORTANTLY: everyone is going to have the same answers since we all did the same lab. obviously if eveyone puts the answer for example as “apples” its going to mark it as plagraized. you have to expand your writing as much as possible to make it very unpossible that people in my class have the same answer as me. i am being graded on how much i dont plagarize.
– DO NOT PLAGARIZE and EXPAND WRITING
– LASTLY I UPLOADED A FILE CALLED “MY LAST LAB REPORT” PAY ATTENTION TO THAT BECASUE THATS HOW lENGTHY IT HAS TO BE AND THATS HOW MUCH EXPLAINING YOU HAVE TO DO

Categories
Physics

Please note the following information on plagiarism.

Remember to follow the APA style and give at least five references.
Please note the following information on plagiarism. The turnitin.com percentage shoubcild NOT be more than 25%.

Categories
Physics

The essay

The Essay
Topic: Describe how electricity and magnetism will change our future. Remember to add relevant references.
Resources
You must use relevant references. Wikipedia is not an acceptable resource. You must include at least five (5) sources.
Formatting
The paper must be at least 1500 words, double spaced, in standard fonts and contains at least five references. Pleabcise follow the APA format

Categories
Physics

If you can’t complebcite this in due time i understand.

This is a lab report for statiscal mechanics thermal noise experiment.
This was an external lab so we got given data and a zoom recording. I’ve chosen software as you’ll need to process the collected data. This is due rather urgently. I could probably extend the due time by 6-7 hours.
I’ve chosen 13 pages, as I usually go for 10-15. So please include the usual lab report features, abstract-intro-theory-*method*-results/discussion-conclusion.
If you can’t complebcite this in due time I understand.

Categories
Physics

Going one step further – you do not have to agree with a scientific consensus.

Throughout this course, we have practiced our critical thinking skills and honed our scientific and information literacy skills. You’ve had plenty of practice finding and reading primary literature, including journal articles. You have also sharpened your skills in evaluating online resources. Now, you will apply these skills in one final synthesis activity.
In this module, you explored the numerous impacts of aviation on climate change, as well as the impacts of climate change on aviation. Recall that, although there is a scientific consensus on climate change, worldviews can also be influenced by politics, economics, religion, education, and culture. Going one step further – you do not have to agree with a scientific consensus. If that were the case, we would still assert that the Earth is flat, the sun orbits Earth (geocentric universe), disease is caused by miasma, humans originated out of Asia, and continents are stationary. Science undergoes paradigm shifts and self-corrects.
You will encounter people with different opinions on climate change. This exercise will allow you to present an educated discussion on the topic by developing a position and then supporting your position with logical reasoning and relevant evidence.
Instructions
Develop an essay that consists of an evidence-based argument that supports your positions on how:
aviation impacts climate change, and
climate change impacts aviation.
https://www.readwritethink.org/sites/default/files/resources/lesson-docs/EBAChecklist.pdf
Early in the essay, I offer a clear and interesting, but arguable, claim or position on the subject.
I use several pieces of direct evidence from reliable sources to support my claim or position.
The evidence I present is logically organized into meaningful points that clearly explain how the evidence supports and advances my claim or position.
The evidence I present indicates an in-depbcith understanding of the information.

Categories
Physics

Using your knowledge of the nature of sound and the impacts of noise pollution, discuss four potential impacts – two human and two environmental – of noise pollution and present a solution for how the city could ask airport developebcirs to mitigate each impact.

A regional airport plans to expand to increase flight volume by 50% – adding new runways, a larger terminal, and a new tower. You are an environmental expert who has been asked by the city manager to evaluate the noise pollution impacts to both the residents of a surrounding neighborhood and the wildlife in a nearby wildlife refuge.
Using your knowledge of the nature of sound and the impacts of noise pollution, discuss four potential impacts – two human and two environmental – of noise pollution and present a solution for how the city could ask airport developebcirs to mitigate each impact.