Question

Why in your opinion the X-rays penetrate the human body and many other things so well...

Why in your opinion the X-rays penetrate the human body and many other things so well and require lead screens to be stopped? Explain using the primitive oscillator model for the dielectric constant.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
2 A) In many spectra, you will see an overlap of X-rays and gamma rays. What...
2 A) In many spectra, you will see an overlap of X-rays and gamma rays. What distinguishes X-rays from gamma rays? B) Explain how GPS can help you to locate your position. C) Why is a radio station not able to transmit microwaves? D) A doctor shows a patient an X-ray of a fractured bone. Explain how the image is produced. What kinds of materials can X-rays penetrate? What can X-rays not penetrate? E) Ultraviolet rays, X-rays, and gamma rays...
The Greeks (as well as many other ancients) were interested in paradoxes because they seemed to...
The Greeks (as well as many other ancients) were interested in paradoxes because they seemed to present unresolvable logical or mathematical difficulties but which nonetheless (so they believed) must admit of solution. The paradox that you'll explore in this Forum, while not a sorites paradox, nonetheless exhibits the features that so delighted the ancients. http://www.youtube.com/watch?v=jd6MWUl9Rmc Zeno was among the most famous of the Greek thinkers who pondered paradoxes. Take a look at the video (above) which is about the paradox...
Background: Darwinism Today the theory of evolution is a well-supported, unifying principle in biology, which explains...
Background: Darwinism Today the theory of evolution is a well-supported, unifying principle in biology, which explains how life on earth began and developed. The scientific evidence overwhelmingly supports the idea that all living things share a common ancestry. Charles Darwin, a British naturalist, is the person most remembered for his contribution to how the process of evolution works. He wrote a book, published over 150 years ago, called On the Origin of Species, which was very controversial at the time....
Team 5 answer the questions What are 4 key things you learned about the topic from...
Team 5 answer the questions What are 4 key things you learned about the topic from reading their paper? How does the topic relate to you and your current or past job? Critique the paper in terms of the organization and quality. Incentive Systems             In this paper, we will focus primarily on financial rewards that companies use to attract, retain and motivate the brightest and most talented candidates in the labor market. By providing a reward system that...
urgent please provide 3 multiple choice questions with correct answers. Since the early days of Google,...
urgent please provide 3 multiple choice questions with correct answers. Since the early days of Google, people throughout the company have ques- tioned the value of managers. That skepticism stems from a highly techno- cratic culture. As one software engineer, Eric Flatt, puts it, “We are a company built by engi- neers for engineers.” And most engineers, not just those at Google, want to spend their time designing and debugging, not communicating with bosses or supervising other workers’ progress. In...
What are 4 key things you learned about the topic from reading their paper? How does...
What are 4 key things you learned about the topic from reading their paper? How does the topic relate to you and your current or past job? Critique the paper in terms of the organization and quality. Team 3 answer questions above. Part I In today’s world we see fear among people when dealing with sexual harassment. This leads to people not reporting sexual harassment. A misconception about sexual harassment is that it’s only about touching and forcing other people...
1) Describe an example of each of the following that may be found of your kitchen:...
1) Describe an example of each of the following that may be found of your kitchen: Explain how your choice falls into this category, and if there is a chemical name or symbol for it, provide that as well. Provide a photo of your example with your ID card in it. a) a compound b) a heterogeneous mixture c) an element (symbol) Moving to the Caves… Lechuguilla Caves specifically. Check out this picture of crystals of gypsum left behind in...
provide 3-4 paragraphs post (team 2) 1-What are 4 key things you learned about the topic...
provide 3-4 paragraphs post (team 2) 1-What are 4 key things you learned about the topic from reading their paper? 2-How does the topic relate to you and your current or past job? 3-Critique the paper in terms of the organization and quality.1- Employee Stress and how it has an Adverse Effect on a Company This paper explores employee stress and how it has an adverse effect on a company, its employees and the organization. Job stress can have a...
Write a Python 3 program called “parse.py” using the template for a Python program that we...
Write a Python 3 program called “parse.py” using the template for a Python program that we covered in this module. Note: Use this mod7.txt input file. Name your output file “output.txt”. Build your program using a main function and at least one other function. Give your input and output file names as command line arguments. Your program will read the input file, and will output the following information to the output file as well as printing it to the screen:...
When is a hypothesis considered scientific? a. when it is based on something other than observation...
When is a hypothesis considered scientific? a. when it is based on something other than observation b. when it can be tested and is refutable c. when it relies on anecdotal evidence d. when it relies on mystical explanations e. All hypotheses are considered scientific until experiments determine otherwise. 3. Of the following, which is the earliest step in the scientific process? a. generating a hypothesis b. analyzing data c. conducting an experiment d. drawing a conclusion e. developing a...