Sound waves are longitudinal waves. True or False
Answers
Answer:
True
Explanation:
Sound waves in air (and any fluid medium) are longitudinal waves because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves.
Answer:
Sound waves in air (and any fluid medium) are longitudinal waves because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves.
Related Questions
Which of the following is NOT a factor in adolescent obesity? a Consuming sugary beverages b Increased sedentary behavior c Decreased physical activity d Access to nutrient-dense foods e Larger portion sizes of food
Answers
Access to nutrient-dense foods is not a factor in adolescent obesity.
Nutrient-dense foods are generally considered healthier options as they provide a high amount of essential nutrients with relatively fewer calories. Factors such as consuming sugary beverages, increased sedentary behavior, decreased physical activity, and larger portion sizes of food are known to contribute to adolescent obesity.
Consuming sugary beverages, which are often high in calories and added sugars, can contribute to weight gain. Increased sedentary behavior, such as spending excessive time watching TV or playing video games, reduces physical activity levels and can lead to weight gain.
Decreased physical activity, including a lack of exercise or participation in sports, also contributes to obesity. Larger portion sizes of food can result in consuming more calories than needed.
Therefore, access to nutrient-dense foods, which are generally associated with healthier eating patterns, is not a factor that directly contributes to adolescent obesity.
However, it is important to note that the overall quality of the diet, including the types and amounts of foods consumed, plays a crucial role in maintaining a healthy weight.
To learn more about nutrient click here
brainly.com/question/846345
#SPJ11
Why is women empowerment important for quality life? Explain
Answers
Women empowerment helps to eradicate various negative norms and values prevailing in the family and society which is directly affecting the quality of life of the family and society.
The ______ pattern of growth is reflected in the fact that infants can see an object before they can control their torso.
Answers
cephalocaudal
What exercise would fit into the I(i) stage of the IMPRESS model?
Answers
Answer:
I: Initial Inflammatory phase
M: Mobility Restoration phase
P: Proprioception phase
R:Resistance Phase
E:Endurance training phase
SS:Sports specific Function phase
Explanation:
TWO ways in which spectators may influence an athlete's sporting performance.
Answers
Spectators play a crucial role in sports, particularly in determining the outcome of games. They may influence an athlete's sporting performance in many ways, both positively and negatively.
Here are two ways in which spectators may influence an athlete's sporting performance:Motivation: A large, vocal crowd can inspire athletes to perform at their highest level by providing an adrenaline rush, extra motivation, and energy.
Hearing cheers and seeing enthusiastic supporters is a strong emotional booster for athletes.
Knowing that people are rooting for them provides them with a sense of responsibility and motivates them to push beyond their limitations.
When the athletes are performing under their home fans, this motivational effect is more noticeable.
Anxiety: Spectators can make athletes nervous and anxious, especially when the game is of utmost importance.
Athletes are more vulnerable to pressure when they are playing in front of a large crowd.
This is because the athletes feel like they have more to lose, resulting in increased nervousness and tension.
The presence of a large crowd can distract the athletes, causing them to make mistakes that they might not have made otherwise.
Additionally, rowdy spectators or hecklers can undermine an athlete's confidence, further adding to anxiety and leading to a decline in performance.
For more questions on Spectators
https://brainly.com/question/19161490
#SPJ8
What accompanies increased temperature and redness to an injured area?
lymphoma
adenitis
edema
tinnitus
Plz help! > for anatomy
Answers
Edema is a condition which accompanies increased temperature and redness to an injured area. Thus, the correct option is C.
What is Edema?Edema is a swelling process, which is the result of acute inflammation. It is a result of a response which is triggered by the damage to living tissues in the body. In the case of injury, the purpose of the inflammatory response in the body is to remove components of the damaged tissues in order to allow the body to begin to heal with time.
Edema is caused through the fluid which is trapped in the body’s tissues. Edema happens most often in the feet, ankles and legs, however it can affect other parts of the body, such as the face, hands and abdomen.
Therefore, the correct option is C.
Learn more about Edema here:
https://brainly.com/question/28326286
#SPJ2
How does better flexibility benefit your health?
OA. It improves your body shape.
OB. It improves your range of motion and helps prevent injuries.
OC. It helps you feel more confident.
OD. It makes you burn calories faster.
Answers
Labor is defined as preterm when it begins prior to __________ weeks gestation. this occurs in approximately ____________ of all pregnancies.
Answers
Labor is defined as preterm when it begins prior to 37 weeks gestation. This occurs in approximately 10% of all pregnancies.
Preterm birth is a serious concern for mothers and their babies, and it can lead to short- and long-term complications. Preterm infants are more likely to experience breathing difficulties, feeding problems, and infections. These infants may also face developmental delays, learning difficulties, and physical disabilities as they grow up. Mothers who experience preterm labor may face complications such as infections, heavy bleeding, and the need for a cesarean delivery. Preterm labor can be caused by a variety of factors, including infections, chronic health conditions, smoking, drug use, and stress.
Women who have a history of preterm labor, who are carrying multiples, or who have certain health conditions may be at increased risk for preterm labor and should work closely with their healthcare providers to manage their pregnancy and reduce their risk of preterm birth.
To know more about preterm visit:
https://brainly.com/question/8325652
#SPJ11
what determines the effciency of an organzation
Answers
Chelsea's garden is in the shape of an isoceles trapezoid connected to a
rectangle, where the longer base of the isoceles trapezoid is connected to the
longer side of the rectangle. if the rectangle has dimensions of 9 feet by 5 feet,
and the isoceles trapezoid has a smaller base of 3 feet and legs of 4 feet, how
much fencing will chelsea need to completely surround her garden?
Answers
The garden is in the shape of an isosceles trapezoid connected to a rectangle. The longer base of the isosceles trapezoid is connected to the longer side of the rectangle. The rectangle has dimensions of 9 feet by 5 feet. The length of the shorter base of the isosceles trapezoid is also 9 feet (because the isosceles trapezoid is symmetrical).
The height of the isosceles trapezoid is 4 feet.Using the Pythagorean theorem, the diagonal of the isosceles trapezoid can be calculated as follows: \[\sqrt{{{3}^{2}}+{{\left( 4+4 \right)}^{2}}}=5\]Therefore, the diagonal of the isosceles trapezoid is 5 feet long. This is also the length of the other two sides of the rectangle.Now, let's calculate the total perimeter of the garden. There are two parallel sides of the isosceles trapezoid that are 4 feet long each, and the distance between them is 9 feet.
Then add the length of the two parallel sides of the rectangle, which are both 5 feet long, to the total perimeter: \[2\cdot 4+9+2\cdot 5=27\]Therefore, Chelsea will need 27 feet of fencing to completely surround her garden.
To know more about trapezoid visit:-
https://brainly.com/question/32048079
#SPJ11
The ________ effect refers to the fact that IQ scores have increased generation to generation in modernized countries. A. McGuirk B. Flynn C. Hawthorne D. Rose
Answers
Answer:
B. Flynn is the answer.
Explanation:
The Flynn effect refers to the fact that IQ scores have increased generation to generation in modernized countries. The correct answer to the question is B. Flynn.
The Flynn effect is a phenomenon first observed by James R. Flynn, in which IQ scores have increased over time in modernized countries. The increase in IQ scores cannot be attributed to genetic factors alone but rather to environmental and cultural factors.
Some of the factors that have contributed to the Flynn effect include better education, improved nutrition, and increased access to information. The Flynn effect has been observed in many countries around the world and is considered to be one of the most significant trends in human psychology.
The implications of the Flynn effect are profound, as it suggests that intelligence is not a fixed trait but can be improved with the right environmental and cultural factors.
The correct option is B.
Learn more about the Flynn effect:
https://brainly.com/question/1193015
#SPJ11
Which statement is true about people who have a positive self-concept?
1.They are flexible and try new things.
2.They never make mistakes.
3.They have a bad attitude about themselves.
4.They have trouble forgiving themselves.
Answers
I'm doing a project in Pilot City for the Generations Connections: Digital Literacy program. It is a program where younger generations teach the older generations tech.
My solution is that health and wellness technological can help bridge the digital divide between the older and younger generations by providing user - friendly interfaces and features that cater to the needs and preferences of both groups.
I need help with identifying and describing the user and customer of the solution.
Answers
Great solution! Here's some information that might help you identify and describe the users and customers of your solution:
Users:
- Older adults who want to learn how to use technology for health and wellness purposes (e.g., tracking fitness goals, monitoring medication, accessing telehealth services)
- Younger adults who want to teach the older generation how to use technology for health and wellness purposes
Customers:
- Health and wellness technology companies that develop user-friendly interfaces and features for both older and younger generations
- Community organizations that partner with health and wellness technology companies to offer digital literacy programs for older adults
An apprenticeship is best defined as
A. an arrangement between an expert in a skill and someone being trained to learn the same skill
B. a business started by someone straight out of high school with greater than normal financial risk
C. an educational institution designed to train students for a specific job in a skilled trade career
D. an unpaid position usually filled by a college student to gain work experience
Answers
Answer:
An arrangement between an expert in a skill and someone being trained to learn the same skill
Write any five occupational and industrial health hazards?
Answers
Answer:
1. Safety
2. Ergonomic
3. Chemical
4. Physical
5. Biological
Explanation:
I hope this helps! Have a great day!
Lilac~
What are the dangers of gender stereotypes? How can you challenge them?
Answers
You Can Challenge Gender Inequity by..
Encourage friends and family to become mentors. ...
Share social posts that uplift women.
...
Start a mentoring program at your local house of worship or community organization. ...
Encourage a male friend or family member to fight gender bias. ...
Start a conversation about basic terms.
what is hybrid computer?
Answers
Answer:
A hybrid is a cross between an analogue computer and a digital computer. The digital part is a controller which specialises in logical and numerical components. The analogue solves complex equations and mathematical problems.
Explanation:
the analogue processes data with measurements.
the digital processes with symbolic numbers which represent results.
a hybrid is a cross between the two, using both digital and analogue.
hope this helps:)
Select the correct answer
_____ is the union of a sperm cell and an ovum.
A. Ejaculation
B.ovulation
C. Fertilization
D. Menstrual Cycle
Answers
Answer:
Fertilization
Explanation:
Answer:
c
Explanation:
what up
Who studied ESP by having participants guess the correct placement of an erotic scene before it appeared on a screen?
Answers
Whats the answer for this 1 question
Answers
Germaine is trying to get ahead in planning before spring break. After break, he wants to cover the concept of “position” in math. What activity would be most appropriate?
a song that helps students memorize position words
a physical activity like hide-n-seek that asks students to move from place to place
a worksheet that has students identify where objects are in relation to others
a movie called “On Top of the Shop”
(child development)
Answers
For teaching the concept of "position" in math, the most appropriate activity would be a physical activity like hide-n-seek that asks students to move from place to place.
The most appropriate conceptFor teaching the concept of "position" in math, the most appropriate activity would be a physical activity like hide-n-seek that asks students to move from place to place. This activity would allow students to experience the concept of position in a tangible way and understand the relation between objects' positions.
The physical activity can also be followed by a worksheet that has students identify where objects are in relation to others to reinforce their understanding of the concept. A song that helps students memorize position words can be a fun addition but may not be as effective in helping them fully understand the concept of position. A movie called "On Top of the Shop" may not directly address the concept of position, and therefore, may not be the most appropriate activity.
Learn more on teaching concepts here https://brainly.com/question/29795414
#SPJ1
Answer:
a physical activity like hide-n-seek
Explanation:
I took the quiz...
What age do impulse control disorders, phobias, and separation disorders start?
Answers
Impulse control disorders, phobias, and separation disorders can begin to manifest in children as young as 2 or 3 years old. However, the age when symptoms become diagnosable is often between 8 and 12 years of age.
Impulse control disorders usually start around early childhood or adolescence. Phobias are known to develop at any age, although they most commonly begin in childhood or adolescence. Separation anxiety disorder (SAD) typically begins in childhood, although it may also appear in adolescence or adulthood.
Impulse control disorders (ICDs) are a class of psychiatric disorders characterized by failure to resist impulses, urges, or desires that may result in harm to oneself or others. A substance-related and addictive disorder, behavioral addiction, and mood disorders are all part of this category of disorders.
Phobias are a kind of anxiety disorder characterized by intense, unwarranted fears of everyday situations or items. Many people have phobias that don't cause significant harm in their daily lives, but others have phobias that cause significant distress and limit their ability to live a normal life.
Separation anxiety disorder (SAD) is a form of anxiety disorder that occurs when an individual experiences anxiety or distress as a result of being separated from an important person or place. The anxiety and distress typically worsen over time and can affect the individual's ability to function in daily life.
To know more about Impulse please visit :
https://brainly.com/question/904448
#SPJ11
Guide Questions:
1. How did you come up with your answer? How do you feel about it?
2.
Based from the activity above, do you think every adolescents would experience
the same? Why?
Answers
Devon and Hunter have been going to the local skateboard park for several weeks and learning new tricks on their skateboards. Some of the older skaters at the park have been giving them tips to be successful. To increase the amount of time Devon stays on the skateboard he should follow the tips given on:
Anaerobic Fitness
Balance
Power
Reaction Time
Answers
Answer:
Balance is the answer
Explanation:
I took the test.
Answer:
It's balance because to increase to the amount of time he stays on the skateboard, he needs stability, and balance is stability.
what is individual shared responsibility penalty
Answers
Answer:
The Individual Shared Responsibility Penalty is imposed on any applicable individual for any month in which they fail to enroll and maintain minimum essential healthcare coverage. where you can determine the potential penalty based on one’s individual circumstances.
Source: Internet
Hope this helps!!!
what additional assessment data should the nurse obtain from r.d. before making any decisions about his problem?
Answers
Before making any choices, the nurse should learn about R.D.'s medical history, present symptoms, family history, lifestyle variables, and medications/treatments used.
The nurse should gather more evaluation information about R.D.'s medical history, present symptoms, family background, lifestyle variables, and medicines or treatments to decide on a course of action for his issue. The nurse should enquire about any prior operations or medical conditions, present symptoms, including their location, length, and severity, as well as any potential aggravating or mitigating circumstances.
It's important to look into hereditary predispositions and family histories of diseases. The nurse should also evaluate R.D.'s lifestyle, including his eating habits, exercise routine, sleeping habits, and drug use. The dosages, frequency, and adverse effects of any medicines or therapies R.D. has used or is presently undergoing should also be recorded. The nurse will be able to create a care plan and identify possible reasons thanks to this info.
Learn more about hereditary:
https://brainly.com/question/30585650
#SPJ4
Maria is a ballet dancer and she is able to move her body into complex positions without
breaking any bones. What is the ability to bend without breaking any bones?
Answers
She is able to move her body into complex positions without breaking any bones and the ability to bend without breaking any bones is referred to as flexibility.
What is Bone?This is referred to as a living tissue which comprises of different minerals such as calcium etc and they also form part of the skeletal system and they are involved in the movement of different body parts for various types of purposes.
The ability to move the bones in different types of complex positions without breaking it is referred to as flexibility and it is the most appropriate choice.
Read more about Flexibility here https://brainly.com/question/3829844
#SPJ1
Which are precautions when using an AED?
Answers
The precautions when using an AED is given below.
What is AED?AED stands for Automated External Defibrillator. It is a device used to provide an electric shock to the heart in an effort to restore a normal heart rhythm. AEDs are used when a person is in cardiac arrest and not breathing. They are commonly found in public places such as airports and schools, making them readily available in an emergency.
1. Ensure that the patient is in a safe environment, with no water or debris near the patient.
2. Check the AED pads for any damage or expiration date.
3. If a pad is expired or damaged, use a new pad.
4. Follow the instructions on the AED to turn it on and make sure it is functioning properly.
5. If a shock is advised, ensure that no one is touching the patient.
6. Place the pads on the patient’s bare chest according to the instructions on the AED.
7. Do not move the patient while the AED is analyzing the heart rhythm.
8. If a shock is advised, press the shock button as instructed.
9. After the shock has been delivered, follow the instructions on the AED for further analysis and/or additional shocks.
10. Once the patient is stable, seek medical attention immediately.
To know more about AED click-
https://brainly.com/question/4472635
#SPJ4
_____ is the art and science of trying to get people to do what you want
Answers
obesity is related to all of the following health problems or diseases, except
Answers
Obesity is related to a wide range of health problems or diseases, including but not limited to heart disease, stroke, diabetes, high blood pressure, certain types of cancer, sleep apnea, and joint problems. There is no health problem or disease that is unrelated to obesity.
Obesity is associated with an increased risk of the following health problems or diseases:
Type 2 diabetes: Obesity is a significant risk factor for developing type 2 diabetes, as excess body weight can impair insulin function and lead to insulin resistance.
Cardiovascular disease: Obesity is linked to an increased risk of various cardiovascular conditions, including hypertension (high blood pressure), heart disease, stroke, and abnormal lipid levels.
Certain types of cancer: Obesity has been associated with an elevated risk of developing several types of cancer, such as breast, colorectal, endometrial, kidney, and pancreatic cancer.
Learn more about obesity here ;
https://brainly.com/question/11366349
#SPJ11