the loudness of a person's voice depends on the A. force with which air rushes across the vocal folds B. strength of the intrinsic laryngeal muscles C. length of the vocal folds D. thickness of vestibular folds

Answers

Answer 1

Answer: A. force with which air rushes across the vocal folds

Explanation:

The human voice is produced in the larynx, whose essential part is the glottis. This is how the air coming from the lungs is forced during expiration through the glottis, making its two pairs of vocal folds to vibrate.

It should be noted that this process can be consciously controlled by the person who speaks (or sings), since the variation in the intensity of the sound of the voice depends on the strength of the breath.

Answer 2

Final answer:

The loudness of a person's voice mainly depends on the force of airflow across their vocal folds. This causes the vocal folds to vibrate and the sound to be produced. The volume of this sound is determined by the amplitude of the resulting sound pressure wave.

Explanation:

The loudness of a person's voice is primarily dependent on the force with which air rushes across the vocal folds. Sound is created when air is pushed up from the lungs through the throat, causing the vocal folds to vibrate. When air flow from the lungs increases, the amplitude of the sound pressure wave becomes greater, resulting in a louder voice. Changes in pitch are related to muscle tension on the vocal cords.

Vocal cord vibration and sound pressure wave amplitude are thus key factors in determining the loudness of a person's voice.

Learn more about Voice Loudness here:

https://brainly.com/question/3233449

#SPJ11

Related Questions

A satellite with a mass of 5.6 E 5 kg is orbiting the Earth in a circular path. Determine the satellite's velocity if it is orbiting at a distance of 6.8 E 5 m above the Earth's surface. Earth's mass = 5.98 E 24 kg; Earth's radius = 6.357 E 6 m.

A) 6,800 m/s
B) 7,200 m/s
C) 7,500 m/s
D) 7,900 m/s

Answers

Answer:

C) 7,500 m/s

Explanation:

The satellite's acceleration due to gravity equals its centripetal acceleration.

v² / r = GM / r²

Solving for velocity:

v² = GM / r

v = √(GM / r)

Given:

G = 6.67×10⁻¹¹ m³/kg/s²

M = 5.98×10²⁴ kg

r = 6.357×10⁶ m + 6.8×10⁵ m = 7.037×10⁶ m

Substituting the values:

v = √(6.67×10⁻¹¹ × 5.98×10²⁴ / 7.037×10⁶)

v = √(5.67×10⁷)

v = 7500 m/s

Other Questions

Ethanol (CH3CH2OH) is an alcohol found in beverages. It is oxidized in the body to acetaldehyde by the enzyme alcohol dehydrogenase. Methanol (CH3OH), also known as wood alcohol, is converted to formaldehyde by the same enzyme. Acetaldehyde is toxic, but formaldehyde is far more toxic to humans, which is why the ingestion of relatively small amounts of methanol can cause blindness or death. One treatment for mild methanol poisoning is the administration of ethanol. Why might a doctor choose this treatment? Significant investment features for the purchaser of municipal bonds include all of the following EXCEPT: A interest is currently federal tax exempt B maturities and issues may be diversified C interest is currently state and local tax exempt D insured issues are available for customers wishing minimum credit risk Find two consecutive odd integers whose sum is 36Which of the following equations could be used to solve the problem2x=362x+1=362x+2=36x^2+2=36 How does Woodrow Wilson make his central idea more persuasive? He argues that free trade and unrestricted commerce is the best way to ensure peace. He argues that the German people want peace and would welcome US intervention. He claims that the United States is now a major power and must restore peace. He concludes by arguing that only war can ensure others the peace and freedom that Americans enjoy. Candace just purchased a certificate of deposit at her local bank with a stated rate of 5.3%. Candace has had BA3500 so she knows that the real rate the CD is paying is 3.1%. What are the approximate and exact rates of inflation that Candace is using? Take your answer out four decimal places. Half of the students in an International School are Americans. One third of the remaining students are Europeans, and the rest are Australians. If there are 150 Australians, how many students are in the school? Find the equation for the parabola that passes through the point (-2,-4), with vertex at (3,1) and a vertical axisof symmetry. 7. The role of an organism in the ecosystem is called its What are the first and the last physical memory addressesaccessible usingthe following segment values?a) 1000b) 0FFFc) 0001d) E000e) 1002 I descended the steps to the cellar, reminding myself that the smell of dirt was not to be feared. The earthen walls shone with moisture, and the rows of jarred fruit gleamed. I loathed these errands and doubted my ability to discern a peach from a pear in the dim light. I held a jar inches from my eyes and concluded it was some undesirable greenbeans or peasto be retrieved at a later date. As I mused, something crept stealthily from the shadows, and pounced unexpectedly from the summers stash. Which best describes the tone of the excerpt?A. SomberB. DisinterestedC. AngryD. Uncertain On the average, how much would you expect to win by playing the following game? A 50% chance to win $2000, a 30% chance to lose $1000, and a 20% chance to lose $2000. Given that f(x)= x(squared)-3x Evaluate f(2+h)-f(2)/h The price of a car has been reduced from $19,500 to $16,770. What is the percentage decrease of the price of the car? Which statement about a methyl functional group is correct? 1) a methyl group consists of a carbon bonded of three hydrogen atoms 2) a methyl group is polar 3) a methyl group may be negatively charged The Dart Company is financed entirely with equity. The company is considering a loan of $1.83 million. The loan will be repaid in equal principal installments over the next two years, and it has an interest rate of 8 percent. The companys tax rate is 35 percent. According to MM Proposition I with taxes, what would be the increase in the value of the company after the loan? (Enter your answer in dollars, not millions of dollars, e.g., 1,234,567. Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) The admission fee at an amusement park is $3.50 for children and $7.00 for adults. On a certain day, 331 people entered the park, and the admission fees collected totaled $1,771.00 dollars. How many children and how many adults were admitted? As a result of the China-Europe trade imbalance, European nations sought to acquire needed resources in order to participate fully in the world economy of that time. The major advantage they hadadvanced weaponry and strong military strategiesresulted in what lasting legacy? In regards to the spinothalamic tract, where does the second order neuron cross the midline?a. at that spinal cord segmentb. in the brainstemc. at the thalamusd. never crosses midline Explain why Gulf Stream eddies that develop northwest of the Gulf Stream rotate clockwise and have warm water cores, whereas those that develop to the southwest rotate counterclockwise and have cold water cores. What was the British policy of refusing to enforce British laws in Americancolonies?