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In: Physics
Expanding Universe For this week’s assignment, please answer EACH of the following questions/prompts,and post them to...
Expanding Universe
For this week’s assignment, please answer EACH of the following questions/prompts,and post them to the drop box as a single document.
- What is a particle accelerator?
How do scientists use particle accelerators to study subatomic particles? - What particle is exchanged to generate each of the four fundamental forces?
- What medical technologies (e.g. PET) rely on the physics of
elementary particles?
What are the benefits of noninvasive procedures such as PET? - How is astronomy the oldest science?
- How does the energy produced at the core of the Sun reach the photosphere?
- Why won’t the Sun become a supernova or black hole?
- Why does the existence of the cosmic redshift lead to the big bang picture of the universe?
- If a galaxy is 1,000 Mpc away, how fast is it receding from us?
- The average temperature of the universe is 2.7 Kelvin. What is that temperature in degrees Fahrenheit?
- The Milky Way has a radius of approximately 100,000 light years. How many miles is that? How long would it take you to travel across our galaxy if you were traveling at 50% the speed of light (be sure to show your work for full credit)?
IN YOUR OWN WORDS!!!!! NO PLAGIARISM!!!!
Solutions
genius_generous answered 2 years agoRelated Solutions
Frequency & Wavelength For this week’s assignment, please answer EACH of the following questions/prompts,and post them...
Frequency & Wavelength
For this week’s
assignment, please answer EACH of the following
questions/prompts,and post them to the drop box as a single
document.
Explain how medical magnetic resonance imaging (MRI) exploits
the magnetic properties of the nucleus.
Explain how a sound is actually a form of energy? In what medium
do sound waves travel?
A current is connected to 115-volt power source. If a current of
5 amps flows in the wire, what is the resistance of the
circuit?...
Color Changes For this week’s assignment, please answer EACH of the following questions/prompts,and post them to...
Color Changes
For this week’s assignment, please answer EACH of the
following questions/prompts,and
post them to the drop box as a single
document.
What three particles make up every atom?
What are the major differences among the three particles that
make up every atom?
What is the relationship between a photon and a quantum
leap?
Using the periodic table, determine the result of the following
calculation: the number of electrons in the outer shell of a
hydrogen atom minus the...
Short-Answer Questions Write a 75- to 100-word response to each of the following prompts: 1. In...
Short-Answer Questions Write a 75- to 100-word response to each
of the following prompts: 1. In what ways do teams differ from
groups? What factors contribute to a team? When have you worked in
a team? What was your experience like? 2. What are some different
types of teams? What are the goals of each type of team? What
differences are there in how team members work together in these
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Assignment Details Answer the following 2 questions in your main post: Looking at probability in research,...
Assignment Details
Answer the following 2 questions in your main post:
Looking at probability in research, which do you believe is the
best approach between classical, empirical, and subjective?
Explain.
When working with research, would you rather use conditional or
joint probability? Explain.
THESE 3 QUESTIONS IM NOT SURE OF PLEASE ANSWER THEM IN 150 WORDS FOR EACH QUESTION....
THESE 3 QUESTIONS IM NOT SURE OF PLEASE ANSWER THEM IN 150 WORDS
FOR EACH QUESTION. THANK YOU!
1.
First degree – the seller must know the absolute maximum price
that every consumer is willing to pay.
Second degree – the price of the good or service varies
according to quantity demanded.
Third degree – the price of the good or service varies by
attributes such as location, age, sex, and economic status.
Give an example of price discrimination. If...
THESE 3 QUESTIONS IM NOT SURE OF PLEASE ANSWER THEM IN 150 WORDS FOR EACH QUESTION....
THESE 3 QUESTIONS IM NOT SURE OF PLEASE ANSWER THEM IN 150 WORDS
FOR EACH QUESTION. THANK YOU!
1.
First degree – the seller must know the absolute maximum price
that every consumer is willing to pay.
Second degree – the price of the good or service varies
according to quantity demanded.
Third degree – the price of the good or service varies by
attributes such as location, age, sex, and economic status.
Give an example of price discrimination. If...
PLEASE ANSWER ALL OF THEM. Use the following file listing called intro.txt to answer the questions....
PLEASE ANSWER ALL OF THEM.
Use the following file listing called intro.txt to answer the
questions.
Make sure to use regular expressions. Number your answers 1
through 7.
The Unix operating system was pioneered by Ken Thompson and
Dennis Ritchie at Bell Laboratories in the late 1960s. One of the
primary goals in the design of the Unix system was to create an
environment that promoted efficient program development.
1-Write the grep command to output all lines that begin with...
Post a clear and logical response in 150 to 200 words to the following questions/prompts, providing...
Post a clear and logical response in 150 to 200
words to the following questions/prompts, providing specific
examples to support your answers.
Think about examples of how using probability distribution
could affect ethics. What are the ethical concerns with
capitalizing using probability distribution techniques? Provide an
example of using probability distribution techniques. PLEASE, NO
HANDWRITTEN SOLUTIONS....TOO HARD TO READ
Post a clear and logical response in 150 to 200 words to the following questions/prompts, providing...
Post a clear and logical response in 150 to 200
words to the following questions/prompts, providing specific
examples to support your answers.
Think about examples of how using probability distribution could
affect ethics. What are the ethical concerns with capitalizing
using probability distribution techniques? Provide an example of
using probability distribution techniques.
Please answer the following questions. Post your answers to the Discussions area of the course. What...
Please answer the following questions. Post your answers to the
Discussions area of the course.
What factors affect taxable income or the difference between
gross and taxable income?
What are the primary types of taxable income, as defined by the
IRS?
In addition to random selections, what are the four most common
signals the IRS look for when selecting taxpayers for audits?
What are the five general tax reduction strategies? Give a brief
synopsis of each.
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