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
asambeis [7]
3 years ago
11

1. ) For Resonance to occur, the object must experience a frequency equal to its __.

Social Studies
2 answers:
Ostrovityanka [42]3 years ago
8 0

for what sound frequency could a human detect ?

you answers is c  50 hertz

miskamm [114]3 years ago
4 0

1- The correct answer is A. For resonance to occur, the object must experience a frequency equal to its natural frequency.

The resonance is a phenomenon that occurs when a body capable of vibrating is subjected to the action of a periodic force, whose vibration period approaches the characteristic period of vibration of said body.

2- The correct answer is A. When tightening a string on a guitar, its natural frequency increases.

3- The correct answer is D. Resonance in air columns is used in trumpets.

A trumpet exhibits natural resonance frequencies, which follow a harmonic sequence, quite close to the tenth harmonic.

4- The correct answer is D. The term that describes the number of crests that pass a point in a given amount of time is frequency.

Frequency is a quantity that measures the number of repetitions per unit of time of any phenomenon or periodic event.

5- The correct answer is C. A human could detect a sound frequency of 50 hertz, as the human ear has a limited range of perception, which very roughly (since it varies in each individual and with age for only one) ranges from 20 Hz to 20,000 Hz.

You might be interested in
De esta foto que mensaje cree que da, ayuda porfa daré los máximos puntos ​
bearhunter [10]

Answer:

Da a entender que la gente juzga lo que es diferente ya que no estamos acostumbrados a ello

3 0
3 years ago
Read 2 more answers
The danish philosopher-theologian søren kierkegaard said, "life is lived forwards, but understood backwards." this is an example
fenix001 [56]

Answer: This is an example of HINDSIGHT BIAS.

Explanation: Hindsight bias is defined as the tendency for an individual to calculate too highly the ability to have seen the outcome of an event. It is also known as the knew-it-all-along phenomenon or creeping determinism individuals here feel they already know what will happen after it has happened.

The phrase "life is lived forwards, but understood backwards." is a typical example because for an individual to understand life backwards, it must have already happened. Which is what hindsight bias explains an already occur event. More like predicting the past.

5 0
3 years ago
Read 2 more answers
Please someone explain what currency mean sin your own words!!
Nesterboy [21]

Answer:

Currency means money. It can be in any forms like coins or paper bills :)

Explanation:

5 0
2 years ago
2. The Coastal route runs along which American coast -- east<br> or west?
Vedmedyk [2.9K]

Answer:

East i believe

Explanation:

3 0
3 years ago
Read 2 more answers
Identifying points of view
Lorico [155]

In the American colonies in 1776 Loyalist party affiliates, also known as Tories,  were loyal to the British crown. Many Loyalists assured British leaders of their unwavering loyalty to Great Britain and asserted that they would fight for the British in the event of war.

Loyalists believed that a loyalty was owed to Great Britain, that removal of British rule would lead to a collapse of the American colony's economy. Many loyalists were wealthy British officials who had economic ties to England. Others remained loyal due to the immense power of the British military who was known for their incredible naval fleet. Many Loyalists after the signing of the Declaration of Independence, fled the American colonies, taking their wealth with them, to Canada, British Caribbean territories, or back to Great Britain.

During the war some women chose to aid through nursing, spying, disguising themselves as men and fighting, and/or following war camps to aid in care of soldiers. Many loyalist women were left in an awkward position after the Declaration of Independence to stay and care for properties. These properties were often confiscated to punish their husbands, but also punished the women and children with these confiscations. Women were allowed to vote in some states, but outlawed against in doing so in other states. Women's education was also a source of issue because they were not allowed to be educated equal to men but single women were granted more freedoms than married women who lost almost all of their identity post marriage.

Patriots were those who believed that American colonies had the right to independence from Great Britain. Patriots believed that they were being unfairly and harshly taxed by the British and wanted to put an end to it. After the signing of the Declaration of Independence, many Patriots stepped into governmental and political roles. There was a large shift

The phrase "all men are created equal" is one of great controversy because it was open to interpretation. Who exactly is meant by "men"? Does it mean only the male gender, or mankind as well? Are African Americans (and slaves/indentured servants) included in the equality? Do women hold a right to this equality?

8 0
3 years ago
Other questions:
  • Susan is listening to the radio, she notices that when she initially turned on the radio and changed the volume only slightly sh
    7·1 answer
  • Who makes all decisions in a communist country
    9·1 answer
  • The difference between petroglyphs and cuneiform is:
    10·1 answer
  • Which of the following is a representation of conformity?
    10·1 answer
  • Families that experience unemployment and poverty over several generations are considereda. working class. c. lower middle class
    14·1 answer
  • George travels to China to learn about plastic injection molding techniques in a factory partnering with his factory in Kentucky
    7·1 answer
  • Maturation of the _____ allows more reflective, coordinated thought and memory; better planning; and quicker responses.
    13·1 answer
  • Which of the following prohibited colonists from moving westward?
    7·2 answers
  • Pleas help I will give brainliest, thanks, and 5 star just pls help
    9·2 answers
  • Gened given that 19 th century unitarians rejected the doctrine of original sin (that man is born a sinner), their drive for soc
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!