1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa86 [58]
3 years ago
14

If a radiographer receives an exposure of 0.05 millisievert (msv) at a distance of 1.5 feet from the tube of a portable x-ray un

it, what will the exposure be at a distance of 6 feet from the tube?
Social Studies
1 answer:
otez555 [7]3 years ago
7 0

Answer:

0.003125 msv

Explanation:

I_1 = Initial Exposure = 0.05 msv

I_2 = Final Exposure

D_1 = Initial distance = 1.5 ft

D_2 = Final distance = 6 ft

Exposure is inversely related to the distance squared (inverse square law)

I\propto \dfrac{1}{D}

So,

\dfrac{I_1}{I_2}=\dfrac{D_2^2}{D_1^2}\\\Rightarrow I_2=\dfrac{I_1D_1^2}{D_2^2}\\\Rightarrow I_2=\dfrac{0.05\times 1.5^2}{6^2}\\\Rightarrow I_2=0.003125\ msv

The exposure at the given distance is 0.003125 msv

You might be interested in
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional
podryga [215]

Answer:Instead of trying to find a specific magical solution for losing weight, work on having a balanced lifestyle. You’re going to want to focus on two key components: your exercise habits and your eating habits. This can mean making sure you’re being active for at least 30 minutes a day in some way. Instead of focusing on your exact weight, focus on being consistent with this goal. In deciding what to eat, think about how you can eat what you like sometimes—even when that means occasionally eating less healthy foods—while choosing healthier options most of the time. It is important to keep track of what portions you’re consuming. You should eat enough to be satisfied while controlling the urge to eat more than you need. If you go to a professional for advice about losing weight and being healthier, make sure that the person is qualified to make good recommendations regarding your eating and physical activities.

Explanation: thats the answer on edg:))

8 0
3 years ago
Which statements best complete the diagram of the steps in a federal civil case
sertanlavr [38]

Answer:

B.

Explanation:

Option B is the one that best completes the diagram of the steps that are involved in a federal civil case. In this example, we deal with a federal civil case. This involves a legal dispute between two or more people. The first step of the process requires one of the parties (plaintiff) to file a complaint against the other party (defendant). Afterwards, a trial takes place, and the judge and jury have to study the case. If charges are made, a reparation might be necessary. However, the losing party can appeal the decision if they feel it does not reflect justice.

4 0
3 years ago
Read 2 more answers
The ________ conception of human nature claims that we inherit behavioral predispositions from our evolutionary past, but these
garik1379 [7]

Answer:

evolutionary                            

Explanation:

Evolutionary perspective: The evolutionary perspective has been studied by Alfred Russel Wallace and Charles Darwin during 1858 who published the theory of evolution.

The evolution theory is based on natural selection that is described as a phenomenon whereby organisms changes with time as a consequence of inheritable behavioral or physical traits' changes. It states that an organism's personality and the individual difference is being evolved that leads to adaptive changes for reproduction and survival.

In the question above, the given statement represents the evolutionary conception or perspective.

3 0
3 years ago
imagine you wanted to convince an uninformed person to take a political position that is the same as yours. What issue would you
Zigmanuir [339]
I would try to give him a brief background about the issue. Let him imagine a scenario where he is affected by the issue. I would give out facts (logos) about the current issue. Next, I would share my personal views (pathos) about the issue and finally, tell him of my reputation and stand (ethos).
3 0
3 years ago
A_is an order requiring a person to appear in court.
earnstyle [38]

Answer:

subpoena

Explanation:

In most cases, the order comes because the court needs that person to give a certain testimony or giving proof to evidence. Failure to follow this order is very unlikely to be punished by jail time but it's definitely would result in fines/other monetary punishment.

6 0
3 years ago
Other questions:
  • From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?
    5·2 answers
  • This type of sign provides permission and prohibition information applicable to vehicle operation
    8·1 answer
  • The cause of the Gulf War was the __________.
    15·2 answers
  • Who said, "thank god, i'm living in america! you made the lives of the other children! i'm going to make my own life!"?
    7·1 answer
  • At which point is crust neither created nor destroyed?
    9·2 answers
  • What was the zimmerman telegram?
    15·2 answers
  • 1. Why does everyone need to work?<br>​
    10·2 answers
  • According to Deetz, which of the following is NOT one of the four steps toward workplace democracy? (A) quality information must
    10·1 answer
  • The conception of psychological disorders as biologically based sicknesses is known as the
    13·1 answer
  • Jacques is 13 years old. on monday, jacques announces to his parents that he wants to be called "jack." on wednesday, he says he
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!