the sound of a violin is traveling through air at a constant speed. Which statement about the sound waves are true? (science

Answers

Answer 1
They are traveling at a constant speed

Related Questions

A healthcare worker has been exposed to potentially infectious bodily fluid
and exhibits the following symptoms: weight loss, low-grade fever, night
sweats, and vulnerability to pneumonia and intestinal disorders. What
bloodborne disease might this employee have?
Select the best option.

Hepatitis B
Hepatitis C
HIV

Answers

Answer:

According to the symptoms presented, the blood-borne disease that the employee exposed to potentially infectious bodily fluid could have is HIV.

Explanation:

HIV infection is a disease that can be transmitted by contact with blood or body fluids of a sick person, being a biological risk for health personnel.

Acquired immunodeficiency syndrome is the result of HIV infection.This virus produces a state of immunosuppression that leads to symptoms such as weight loss, low-grade fever, night sweats, increased susceptibility to infections such as pneumonia, and digestive disorders such as chronic diarrhea.

Depending on the symptoms, the employee may have acquired HIV infection.

The other options are not correct because:

    Acute hepatitis B or C virus infections cause abdominal pain, high fever and acute weight loss, but do not increase susceptibility to pneumonia or gastrointestinal disorders.

A healthcare worker who has been exposed to potentially infectious bodily fluid and exhibits the symptoms above described might have HIV.

Human immunodeficiency virus (HIV) is a virus that causes damages to the immune system, leading to a disease called acquired immunodeficiency syndrome (AIDS).

Some common symptoms of AIDS include fever, chills, night sweats, muscle aches, fatigue, etc.

HIV can be transmitted through blood or other fluids of the body, only when viral load is high.

It has been estimated that healthcare professionals who are exposed to potentially infectious HIV fluids may have a 0.23% risk of becoming infected.

In conclusion, a healthcare worker who has been exposed to potentially infectious bodily fluid and exhibits the symptoms above described might have HIV.

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what is the minimum force you have to pull with to move the box that is on the ice?

Answers

So to directly answer your question, any amount of force greater than zero in a particular direction will move an object. By Newton's second law f=ma force is the product of mass and acceleration, solving for acceleration a=f/m so any amount of force causes an acceleration.

Any force acting in that direction that is larger than zero will cause an object to move.

What is force?

Force is defined as a push or pull that an object experiences as a result of interacting with another object. Each object is subject to a force whenever two objects interact. A body at rest can be forced to move. It can either slow down or stop a moving body. It can quicken the pace of a moving object. It can change a moving body's size, form, and direction in addition to those three.

According to Newton's second law, which states that force is the product of mass and acceleration (f=ma), any amount of force will result in an acceleration (a=f/m). By dividing the normal force by the coefficient of friction, the friction force is calculated. Motion is constantly opposed by the frictional force

Thus, an object will move with any force greater than zero acting in that direction.

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A 33-year-old woman who is 36 weeks pregnant is experiencing vaginal bleeding. During transport, you note that she suddenly becomes diaphoretic, tachycardic, and hypotensive. You should:

Answers

Answer:

The correct answer is - place her in a left lateral recumbent position.

Explanation:

By placing the patient in her left lateral recumbent position helps the doctor or nurse to administrate oxygen to 100 percent. It is a position to perform a vaginal examination, with the patient lying on the left lateral side with the lower arm behind the back, the thighs flexed.

The correct answer is - place her in a left lateral recumbent position.

How many heart valves do humans have?

Answers

Answer:

4

Explanation:

bad reaction to any medication or food. The nurse would most likely write the abbreviation
in Heather’s chart.

Answers

Answer:

NKA - No Known Allergies

Explanation:

The question posted was not the completed question. This is the complete question; Heather tells the nurse that she has never had a bad reaction to any medication or food. The nurse would most likely write the abbreviation ____ in Heather’s chart.

If I am incorrect about the question being incomplete please inform me.

3. Place the following structures in order from SMALLEST to LARGEST.
tissue
nucleotide
nucleus
organ
DNA
cell
human body
organ system

Answers

Answer:

nucleotide

DNA

nucleus

cell

tissue

organ

organ system

human body

Explanation:

Kathy is the Dean of Nursing at a major university and earns $1000, 000 per year. What is the highest degree she most likely holds?

Answers

Answer:

A master dagree

Explanation:

a masters or doctors

Placenta previa is a medical condition that occurs in some pregnant women. Women with this condition are often placed on bed rest, which prohibits them from any strenuous activity that may cause the blood vessels in the placenta to rupture. If not diagnosed, placenta previa can be a very dangerous condition because the placenta is

Answers

Answer:

Placenta previa (pluh-SEN-tuh PREH-vee-uh) occurs when a baby's ... Placenta previa can cause severe bleeding during pregnancy and delivery. If ... In many women diagnosed with placenta previa early in their ... it might increase the distance between the cervix and the placenta. ... Diagnosis & treatment.

Explanation:

What is a corona virus?

Answers

A dumb virus that an orange human being could’ve stopped from spreading but they didn’t think it was a “ big thing” so now we can say that a orange human being gave birth to coronavirus

What is the purpose of a valve in the heart?

Answers

Answer:

There is a valve through which blood passes before leaving each chamber of the heart. The valves prevent the backward flow of blood. These valves are actual flaps that are located on each end of the two ventricles (lower chambers of the heart).

Explanation:

Choose the option that best matches the description given.


1) The ________ provides expert pharmacy advice and services to various types of institutions and their patients.


A) Long-term care

B) consulting pharmacist

C) retail pharmacist

D) PCAT


2) The _________ pertaining to or relating to old people, especially in regards to their health care.


A) subcutaneous

B) geriatric

C) apothecary

D) intravenous

E) Long-term care


3) ________ providing both medical and non-medical care to individuals with chronic illnesses, disabilities, or declining health due to age.


A) subcutaneous

B) Long-term care

C) consulting pharmacist

D) retail pharmacist

E) conscience clauses

Answers

Answer:

Explanation:

consulting pharmacists

geriatric

long-term care

what's the function of the Aortic Valve

Answers

Answer:

The aortic valve helps keep blood flowing in the correct direction through the heart. It separates the heart's main pumping chamber (left ventricle) and the main artery that supplies oxygen-rich blood to your body (aorta).

Explanation:


True or False? In the argument below, statement 1 is the conclusion,
1. If Jeremy Bentham tells a lie, then he does not believe in Kant's theory
2. He tells a lie.
3. Therefore, he does not believe in Kant's theory.

Answers

Answer:

false

Explanation:

QUESTION: Explain how an otherwise young,
health individual could have a serious heart
condition.

Answers

Answer:

Explanation:

Cardio myopathy

I’m pretty sure it’s cardio myopathy bc I had to do this and I got it right

Which of the following describes Creutzfeldt-Jakob disease, which can also cause similar symptoms as
Alzheimer's disease?
It is an umbrella term for two related diagnoses: Parkinson's disease dementia and dementia with Lewy bodies,
It causes dramatic changes in personality that are often socially inappropriate and may cause the ability to
understand language
As the disease progresses, blindness, weakness of extremities, and coma may occur
People with the adult onset form of this disease typically develop symptoms in their mid 30s
or 40s.

Answers

Answer:

Symptoms of Creutzfeldt-Jakob disease (CJD) can resemble those of other dementia-like brain disorders, such as Alzheimer's. But Creutzfeldt-Jakob disease usually progresses much more rapidly.

Explanation:

) For a safe progression in training, it is recommended that the intensity or duration of exercise be increased no more than ________ per week.

Answers

Answer:

[tex]10 \%[/tex]

Explanation:

In any exercise program, exercise progression is necessary to improve body strength. Muscles must be developed to adapt over time to a given load.

For a safe progression in training, it is recommended that the intensity or duration of exercise be increased no more than [tex]10\%[/tex] per week.

Progression refers to either progressing slowly over a long period of time, or  progressing within a single workout.

You could lose your job for the following reasons except
Neglecting a patient or resident
Refusing to accept a delegated task that is not in your job description
Using offensive speech and language
Giving false information on your job application

Answers

Answer:

Refusing to accept a delegated task that is not in your job description

Explanation:

Answer:

Refusing to accept a delegated task that is not in your job description

Explanation:

It's correct

(PLZ HURRY 20 POINTS AND BRAINLIEST FOR RIGHT ANSWER)What signs would you look for in order to tell if a particular medicine or treatment was a fake cure? How can you avoid quackery?

Answers

Answer:

Hi! The answer to your very important question would be the signs you would look for to know if a particular medicine or treatment was a fake cure would be the person is not getting better and their original symptoms may be worsening.

Explanation:


When performing CPR, what position should the patient be in?
prone
supine
sagittal
frontal

Answers

B is the answer for this question

I need 2 people to participate in a social experiment for my psychology class!!! Will be doing 2 more questions like this!!! (3 out of 3)

p.s. I need you to take a quiz and compare some studies on what can affect one's confidence!!!

(will not be giving brainiest cuz I don't think it's very fair)

Answers

Answer:

I'll participate

Explanation:

I would love to take the quiz!

Drug awareness assignment! Match these items.

1. the term used for a drug that can be purchased without a doctor's approval
2. medicine only your doctor can give you
3. drugs purchased from the street
4. whom to ask before mixing any drugs
5. taking someone else's medication
6. a chemical substance taken to change bodily function
7. drugs used to relieve the body of pain and disease
8. sugar pill that is chemically inert

a. misuse
b. drug
c. doctor or pharmacist
d. placebo
e. illegal
f. prescription
g. medication
h. medication
i. "over-the-counter"

Answers

1. over the counter
2. prescription
3. illegal
4. doctor or pharmacist
5. misuse
6. medication
7. medication
8. placebo

Answer:

1. over the counter

2. prescription

3. illegal

4. doctor or pharmacist

5. misuse

6. Drug

7. medication

8. placebo

Explanation:

Laura is in a persistent vegetative state, therefore only a doctor can determine if he or she should let Laura die.

a. True
b. False

Answers

The answer should be B) false
False is the correct option okay!! Hope you do good

What is the perimeter of the rectangle?
B(2, 10)
C(6, 10)
10
9
8
7
6
5
4
A(2,4)
D(6,4)
3
2
N
-2
-1 0
1
2
3
4
5
6
7
00
9 10
-2
24 units
22 units
0 0.00
0 0 0 0
20 units
18 units

Answers

Answer:

B.

Explanation:

...,...................................

B skskiskskskslakskak

A _____ is necessary when creating a streamlined, efficient, and safe layout for your food service establishment.


flow diagram

HACCP diagram

layout diagram

worker movement diagram

Answers

Answer:

The correct answer is - HACCP diagram

Explanation:

A HACCP diagram is a type of flow chart that is essential during creating a process of the streamlined, efficient, and safe layout of a food operation from the getting materials to the last step or food product. It is created by a number of individual known as the Food Safety Team or HACCP Team

It includes hazard analysis, checking control points and limitation, taking corrective action and making records, in the process from raw materials to end product.

Answer:

FLOW DIAGRAM

Explanation:

on edge 2021!!!! for food saftey and sanatation!!  

The Rating of Perceived Exertion (RPE) multiplied by ________ will give you a rough estimate of actual heart rate during exercise.

Answers

Answer:
10
Explanation:

What are 4 different types of medication that immobilize somebody? Is there a possible way to allow a crippled person to heal after being crippled?

Answers

Answer:

yes

Explanation:

Neuromuscular blocking agents are drugs that paralyze all of the muscles, including the muscles of breathing. These drugs only affect movement, they do not cause sedation or pain control. Patients will be unable to move when these drugs are used, and will be completely dependent upon the breathing machine. Hearing is not affected by these drugs.

Your friend wants to lose weight around the belly. Your friend is planning to do crunches every day to lose the weight, but is not planning on doing any other exercises. Do you think this strategy will be effective

Answers

Yes, crunches do help burn belly fat, but it needs to be accompanied by other exercises as well. Exercises like crunches don’t specifically burn belly fat but aid in its process. It helps shape and tone your body to make your stomach appear more flat.

A​ 29-year-old female complains of a sore throat and runny nose for 3 days. Today she notes she is having difficulty breathing due to frequent and severe coughing spells. She is alert and​ oriented, and her vital signs are P​ 84, R​ 20, BP​ 122/80. Given her​ symptoms, you should​ suspect:

Answers

Answer:

viral respiratory infection

Explanation:

What dose of aspirin can you encourage a patient to chew if you suspect they might be having a heart attack?
75mg
150mg
250mg
300mg

Answers

300mg

it should lower the pain and/or reduce the risk if a heart attack

the answer is 300 mg.

6. Your next patient had sclerotherapy preformed a week ago. She is concerned that she cannot see
a difference in her condition. How will you explain the healing process to your patient?

Answers

Answer:

wait.

Explanation:

the process is good.

Other Questions
Jordan went shopping last weekend and bought a pair of shoes. The shoes were originally priced at $124.00, but are now on sale for 30% off the regular price. The sales tax is 7%.What is the sales tax? What is temperature control? Temperature recommended on in a recipe The US presidential election of 1828 wasa close win for Andrew Jackson.a close win for John Quincy Adams.a landslide win for Andrew Jackson.a landslide win for John Quincy Adams. HURRY!!! 4x+1 = 13 what number xwould make the equation true How many total atoms are present in the compound 2Ca(OH)2 Ill give brainliest on both Which two options are examples of chemical changes? A. A white powder mixed with a clear, colorless liquid makes a solution that is also a clear, colorless liquid. B. When two clear, colorless liquids are mixed together, a white solid forms. O C. A shiny metal bar glows red and expands when heated. D. A white piece of paper turns black and gives off a smell when burned. The diagrams show objects' gravitational pull toward each other. Which statement describes the relationship between diagram X and Y? Gravity attracts only larger objects toward one another. Gravity attracts larger objects only if they are close to one another. If the masses of the objects increase, then the force between them also increases. If distance between the objects increases, then the amount of force also increases. Y Z 3. What is a semicolon?(10 Points)O a punctuation mark used to precede a list of items, a quotation, or an expansion or explanation.a punctuation mark indicating a pause, typically between two main clauses, that is more pronounced than thatindicated by a commaO a punctuation mark indicating a pause between parts of a sentence why does this app suck i a way? i looked at this question: The managers want to know how many boxes of 12 cookies can be filled with the 3,258 cookies that have been baked. Fatima starts by subtracting the largest number of boxes she can easily calculate. She knows that 100 boxes of 12 cookies can be put into one crate. How many crates can be filled from the total of 3,258 cookies? then an expert verified its 3 so i put it in and it said incorrect. am i not getting something or is it maybe incorrect in my platform? What is a hypothesis?O A. A unifying model or explanation based on a large body ofexperimental dataB. A guess or prediction based on previous experience orobservationO C. A statement of fact that describes an action or set of eventsO D. A statement that cannot be tested scientifically Determine whether the relationship is a function. Complete the explanation.(0, 4), (8, 8), (3, 2), (9, 1), (8, 7) Consider an individual who currently earns $20,000 as an unskilled laborer. Suppose that by taking courses full-time at a community college for one year, the person can qualify for a more skilled job paying $23,000 that is guaranteed to last for 10 years (after which the person would retire). Assume the cost of tuition and books at the community college for one year is $2,000 and that the current interest rate is 6%. Is this a good investment Question 17 of 21Read the following sentence:These moments of peace are ephemeral and will last onlyuntil the next crisis occurs.What is the most likely meaning of ephemeral" as it is used in this sentence?A. ConvenientB. Short-livedC. ExcitingD. TinySUBMIT how much cubic feet of grass will he eat in 8 hours The Articles of Confederation required any amendment to pass by a unanimous vote. Why do you think the founding fathers/framers changed the process for the Constitution? Washington State is divided by a mountain range called the Cascades. On the west side of the mountains, the weather is fairly cool and rainy for most of the year. On the east side of the mountain, the weather is much drier which factor is most likely responsible for the difference in climate between the two sides of the mountain in WashingtonA. The gulf Stream, a warm current in the Atlantic Ocean B. Westerlies global winds that blow west to east C. A high-pressure belt at around 30N latitudeC. A low-pressure belt at around 60N latitude what are the inputs for photosynthesis and where are they used? In a school choir there is 1 boy for every 4 girls. There is a total of 11 boys. How many girls are in the choir. PLEASE HELP ASAP A realtor found a home for a couple that will require a monthly loan payment of $1460. If the lender insists that the buyer's monthly payment not exceed 28% of the buyer's monthly incomefind the minimum monthly income required by the londer. Simplify your answer. Ublimation is the conversion between the solid and the gaseous phases of matter, with no intermediate liquid stage. For those of us interested in the water cycle, sublimation is most often used to describe the process of snow and ice changing into water vapor in the air without first melting into water