What is a sound ?


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Answers

Answer 1
It’s a frequency that comes from something
Answer 2
QUESTION:

What is Sound ?

ANSWER:

Sound is a wave or vibration that travels to the three states of matter solid, liquid and gas , of course it something that can be heard.

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It all starts with a mechanical movement like clapping your hands , heating a gong , there's some movement that cause vibration in the molecules which that causes other molecules around them to vibrate.

NOTE: Any sound with a frequency below 20HZ is called INFRASOUND and any sound with a frequency above 20,000HZ is known as ULTRASOUND.

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→X x K i m 0 2 x X

Related Questions

Why is warm up exercise done?

Answers

Answer:

hi

Explanation:

i think so

in order to prepare for subsequent actions

have a nice day

Ans: Warming up helps prepare your body for aerobic activity. A warmup gradually revs up your cardiovascular system by raising your body temperature and increasing blood flow to your muscles. Warming up may also help reduce muscle soreness and lessen your risk of injury.

Unit Test
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How do healthy family relationships affect members of a community?
O Community members brainstorm ways to improve overall safety.
O Community members keep to themselves within a neighborhood.
O Community members are aggressive toward others in order to get things done.
O Community members engage in arguments over decorations during the holidays.

Answers

The correct answer is A. Community members brainstorm ways to improve overall safety.

Explanation

A healthy family relationship is one in which each of its members seeks the physical, mental, and social well-being of themselves and the other members. In these relationships the members are mediated by assertive communication that allows them to express their ideas and thoughts freely without fear of being pointed out, on the contrary, they tend to support each other.

Additionally, healthy family relationships positively affect the community because it makes the members of a community have bonds of identity and unity among all so that they can make joint decisions in a correct and consensual manner by all members. For example, they can decide on safety, opportunities, leadership, among other matters. So the correct answer is A. Community members brainstorm ways to improve overall safety.

Describe one of the teens mention in the fed up documentary

Answers

Explanation:

The greatest villain to appear on movie screens this summer isn't a serial killer, terrorist or giant monster. It's sugar.

How evil a villain is it? According to the new documentary "Fed Up" (opening May 9 in select cities), sugar -- currently added to 80 percent of processed foods on U.S. store shelves -- is responsible for America's rising obesity rate, which is occurring despite the tremendous emphasis placed on exercise and portion control for those who are overweight.

Of most concern is the increase in cases of obesity and Type-II diabetes among children, for whom early-onset diabetes was virtually unknown just a few years ago. And if current rates continue, by 2050, one in three Americans will have diabetes.

go to https://www.cbsnews.com/amp/news/documentary-fed-up-with-rising-childhood-obesity/

how does food provide energy and matter from organisms?

Answers

Answer:

Food provides the molecules that serve as fuel and building material for all organisms. Plants use the energy from light to make sugars from carbon dioxide and water. ... Organisms that eat plants break down the plant structures to produce the materials and energy they need to survive.

Explanation:

Gretchen is having trouble learning how to do a new routine of medium difficulty on the balance beam for her gymnastics competition. Which activity would transfer over and best help her improve the skills needed for her competition: Ballet Golf Swimming Track

Answers

Answer:

Ballet

Explanation:

If she needs training in balance, ballet would be the best option considering how well girls balance in ballet class.

Answer:

a

Explanation:

did test lmk if i helped

⚠warning, there are multiple bots that spam links, that are usually written in a link shortening form (eg, b i t . l y, c u t . l y) do NOT click on those links, as they usually contain trojan viruses, and/or adult content.
make sure to spread the news <3
stay safe shawtys <3 :)

Answers

Answer:

ok thxs for the heads up

Explanation:

3. True or false. Your diet, sleeping patterns, and water intake have a big impact on how healthy your skin looks.

Answers

this is fairly true. you must watch the types of things you are putting into your body in order to be healthy you must be cautions and careful since your body is very much needed. The things you intake and put into your body show on the outside such as odors and change in skin.

The statement "Your diet, sleeping patterns, and water intake have a big impact on how healthy your skin looks" is definitely true.

What is Diet?

Diet may be defined as a systematic eating plan that primarily consists of the sum of food consumed by a person or other organism in order to derive energy for the proper survival of living organisms.

It is known that your diet, sleeping patterns, water consumption, interest in fast foods and regular consumption, alcohol intake, etc. have numerous consequences on the healthy appearance of your skin.

All such properties are directly associated with your health and physical appearance. Imbalances in any one of them will lead you to the abnormal, unhealthy, dull appearance of the skin, etc.

Therefore, the statement "Your diet, sleeping patterns, and water intake have a big impact on how healthy your skin looks" is definitely true.

To learn more about Sleeping patterns and health, refer to the link:

https://brainly.com/question/13398100

#SPJ2

: Chronic state of ____________________, unrealistic & excessive worry about two or more life ____________________

Answers

Answer:

Chronic state of anxiety, unrealistic excessive worry about two or more life circumstances .

Explanation:

The chronic state of anxiety is also known as generalized anxiety disorder. This is a psychological disorder characterized by a person who presents an excessive and unrealistic concern in relation to the circumstances that involve life. This type of disease can be very debilitating and uncomfortable, causing the patient to present symptoms such as shortness of breath, tachycardia, headache, muscle pain, difficulty concentrating, panic attack, nausea, chest tightness, restlessness, among others. The treatment is done with medication and therapy, where the patient will be able to perceive a gradual relief of the symptoms, in addition to learning to deal better with the worries.

When locking up at night, there should be two or more employees present.
True
False

Answers

Answer: . . . .. . . . True.

true I juss know trust me

Fire alarms, smoke detectors, and warning lights and sirens qualify as which of the following?
O A. Key resources
O B. Critical infrastructure
O C. Protective infrastructure
O D. Emergency response​

Answers

Answer:

the best answer i feel is protective infrastruture

Explanation:

Fire alarms, smoke detectors, warning lights and sirens all are necessary for protection of an individual in case of emergency. These all are included under key resources.

What are different types of alarms?

The alarms that indicates an immediate emergency, that can be either fire, smoke or anything else.

There can be following alarming signals:

Fire alarms: it gives a loud signal in case of fire.Smoke detector: it detects smoke before the onset of fire.Warning lights: it indicates any danger by giving lights of particular colors.Sirens: It is public warning system in case of any emergency.

These all falls under the category of key resources.

Thus, the correct option is A.

For more details regarding emergency alarms, visit:

https://brainly.com/question/14805813

Summarize how the bargaining stage is related to loss.

answer:
get back what once was lost to time
get back what once was mine
what once was mine

Answers

I think it’s the first answer!

In one paragraph, using your own words, identify an attainable fitness goal, and develop a fitness plan that will aid in your ability to meet that goal.

Answers

Answer:

Be in the long run and get onto a healthy nutrition plan.

Explanation:

The attainable fitness goals are be in the long run and get onto a healthy nutrition plan. For achieving these goals you have to a set number of repetitions of an exercise that increases your ability of long run,  lifting a specific weight and  running a personal best time over a set distance and then increases the distance as well as speed of your running which helps you to win the long run. Eat a healthy food after consulting a food nutritionist which helps you to attain your goal.

how important it is to know to prevent disease before it transmitted to another????​

Answers

Answer:

extremely important

Explanation:

say you had croop (which is an extremely contagious cough like whooping cough) wouldn't you want to know if you had it so you could stay away from others with weaker immune systems that possibly couldn't  fight off that disease and also could possibly die from it later on.

it is extremely important to know to prevent disease before it's transmitted to another

very important, the said disease that you don’t know you have could be some type of tumor in your brain, well, if you don’t know about said tumor and you don’t get help for it then eventually that that could eventually kill you

If you were a patient in need of counseling, what would you expect from your councilor and why?

Answers

A hug
Hugs release happy chemicals
A hug to release anger and bring in happiness

Why might Las Vegas have a higher rate of mental illness in comparison to cities of the same size?

Answers

Answer:

Gambling addiction along with high rates of depression

Explanation:

Las Vegas is home to casinos, gambling, and a trip to make bank. There are also times where you can lose it all. The feeling of winning but ending up losing can trigger a gambling addiction. Depression rates are high for the fear of losing it all. When someone starts to fall in a loophole of a losing streak, the worries will flood the person.

They might be on crack

2. All about alcoholism
a. Define alcoholism.
b. List 5 signs that a person is an alcoholic.
c. Name an organization where an alcoholic might find help and one where a teen who has a friend or family member who is an alcoholic might find help.

Answers

a. an addiction to the consumption of alcohol liquor or the mental illness to alcohol dependency
b. constant drinking, angry when sober, cirrhosis of the liver, hostility towards others, “needs” a drink
c. alcoholics anonymous

QueSTIUIT 2

How many patients within the Irish healthcare system may acquire a HCAI?

Answers

Answer:

ONE IN TWENTY patients in Irish hospitals has acquired an infection during their stay, according to a survey conducted by the Health Service Executive.

When does a Human Female produce her eggs?

Answers

Answer:

At 20 weeks, a female fetus has a fully developed reproductive system, replete with six to seven million eggs

Explanation:

~Hope this helps

Which one of these is not a position in football?

Centre
Right back
Striker
Left midfield

Answers

Answer: striker

Explanation:

What is the most common cause of cancer​

Answers

Answer:

From what i've found from researching is that

Smoking and Tobacco.

Diet and Physical Activity.

Sun and Other Types of Radiation.

Viruses and Other Infections

are the main causes

Explanation:

Answer:

Smoking drinking drugs alcoholics not eating healthy lungs heart diseases Heart cancer Brain damage Brain cancer heart cancer bone cancer lung cancer and your tissues not working well like cell cancer is like cells that flows through your body like your body cells does not work or does not flow correctly or work correctly that might cause cancer or even damages to your body I’m sorry but that’s all I can think of right now I am sorry if i’m not correct but I hope this can give you an idea if this helped you somehow please let me know I would really appreciate it and may I please have a brainless thank you very much have a wonderful afternoon

Explanation:

I really hate health but can anyone help me solve this

Answers

You can literally search it up but it’s HIV.

Answer:

A

Explanation:

The way you think about your successes and failures each day is called ______

A. Positive thinking
B. Self-talk
C. Motivation

Answers

For me it would be motivation, because they are both factors in motivating me to do better

Answer:

it's Self-talk actually

I hope this helped because I had the same question ^w^

-Shy_Lilliac

I accidentally stepped on my bird... She is a 7 month old lovebird female. She was screaming for like 15 secs and then she stopped. She started getting really sleepy and wouldn’t move her legs. Then awhile after she started acting normal again and started moving her legs.

Answers

Answer:

lovely bird, but please be careful with her next time

9.
Eating soup may may make you feel full longer than drinking a glass of water.
false
true

Answers

True eating soup will make you feel full longer
I believe the answer is True

What helps a girl prevent pregnancy

Answers

Answer:

Birth control or con.dom

Explanation:

condoms or permanent birth control. If you don't want birth control then you can trade it for shots, patches, or rings!

A type of muscle that forms a ring around a tube, closing off a particular
tube when contracted.

Answers

Answer:

The answer would be the Sphincter

Explanation:

Long Text (essay)
List four fun activities that grandparents can do with their grandchildren.

Answers

Play board games, Swim outside(if they have a pool),help each other, and make something together

Does the amount of fat a person has affect whether or not something can penetrate their skin?

yes

no

Explain

Answers

Answer: No

Explanation: Everyone has multiple layers of skin and all are not meant to be 100% the same but the differences are too minor to count

Which term means a person k!lling another person?
battery

su!cide

assault

homicide

Answers

Answer:

Homicide

Explanation:

Homicide is when one human being causes the death of another. Not all homicide is murder, as some killings are manslaughter, and some are lawful, such as when justified by an affirmative defense, like insanity or self-defense.

Answer:

homicide

Explanation:

su!cide would be killing yourself assault is like a fight of beating someone up when they dont fight back homicide is your anwser

Why might it be bad/good for a doctor to have a lot of empathy

Answers

Answer:

why might it be good for a doctor to have a lot of empathy

Answer:

It'd be good for a doctor to have empathy so that he doesn't perform unethical surgeries or procedures but it'd be bad for a doctor to have too much empathy so he couldn't perform his duties without denying surgery because of the person's past or feel too squeamish when operating.

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