Using Two pieces of string stretched to the same tension, Pythagoras discovered the ratio for creating the interval of a perfect octave was _________.
A. 3:4
B. 2:1
C. 3:5
D. 2:3

Answer:

B. 2:1

Explanation:

When a musical instrument is tuned using a just intonation tuning system, the size of the main intervals can be expressed by small-integer ratios, such as 1:1 (unison), 2:1 (octave), 3:2 (perfect fifth), 4:3 (perfect fourth), 5:4 (major third), 6:5 (minor third).

Pythagoras discovered the ratio for creating the interval of a perfect octave was 2:1.

Thus, the correct option is B.

The founder of Pythagoreanism was an ancient Ionian Greek philosopher by the name of Pythagoras of Samos.

His political and religious doctrines were well-known in Magna Graecia and had an impact on the Western philosophical tradition through the work of Plato and Aristotle.

Greek philosopher Pythagoras made significant contributions to mathematics, astronomy, and music theory. Although the Babylonians were aware of the theorem 1000 years prior to Pythagoras, he may have been the first to demonstrate it.

The Pythagorean Theorem states that the squares on the hypotenuse (the side across from the right angle) of a right triangle, or, in standard algebraic notation, a2 + b2, are equal to the squares on the legs.

In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides, according to Pythagoras's Theorem.

These triangle's three sides are known as the Perpendicular, Base, and Hypotenuse. Due to its position opposite the 90° angle, the hypotenuse in this case is the longest side.

Learn more about Pythagoras, here

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Question # 3
Multiple Choice
Which of the following statements best compares and contrasts journalism during World War I and in the Roaring Twenties?


Both World War I and the Roaring Twenties were a time of great social and political change that were driven by the power of the press; however, more newspapers sold during the Roaring Twenties than in World War I.

News was an important part of everyday life for Americans during both World War I and the Roaring Twenties; however, most Americans got their news from newspapers in World War I and from the radio during the Roaring Twenties.

Undercover reporting was popular in both World War I and the Roaring Twenties; however, reporters in World War I used muckraking and yellow journalism to sensationalize their stories, while reporters in the Roaring Twenties focused more on the facts.

Newspapers provided the main source of news in both World War I and the Roaring Twenties; however, news stories during World War I focused on the somber realities of war, while stories in the Roaring Twenties focused on the glamour of the wealthy.

Whats the point in life like fr

Read the excerpt from "Children of the Drug Wars." If many children don't meet strict asylum criteria but face significant dangers if they return, the United States should consider allowing them to stay using humanitarian parole procedures we have employed in the past, for Cambodians and Haitians. It may be possible to transfer children and resettle them in other safe countries willing to share the burden. What is the author's purpose in this excerpt? to express an opinion about US asylum policies to prompt feelings of sympathy in the reader to suggest a suspenseful atmosphere about the asylum process to provide facts and details about Cambodian and Haitian children

write a conclusion in hindi on story binda by mahadevi verma​

dala
Laila
Name the above art work, its artist, and the technique used to create it which artistic movement was this artist and piece
a part of? Why is it an example of this artistic movement?
Save and Exit
MEAL

“I Ask My Mother to Sing” by Li-Young Lee

She begins, and my grandmother joins her.
Mother and daughter sing like young girls.
If my father were alive, he would play
his accordion and sway like a boat.

I’ve never been in Peking, or the Summer Palace,
nor stood on the great Stone Boat to watch
the rain begin on Kuen Ming Lake, the picnickers
running away in the grass.

But I love to hear it sung;
how the waterlilies fill with rain until
they overturn, spilling water into water,
then rock back, and fill with more.

Both women have begun to cry.
But neither stops her song.


Which of the following is the central image of the poem?
a.
Peking
c.
mother and daughter
b.
picnickers
d.
accordion

extra points ^^
Why do photographers use the rule of thirds?

hockey boy aplicents

__________ are transparent sheets of film on which objects are drawn or painted for traditional hand drawn animation.
a.
Overlays
c.
Frames
b.
Cels
d.
Pixels

brainlist if you can guess my cats name starts with m ends with r

A pair of fruit flies reproduces and has 1,000 offspring. All 1,000 offspring have the alleles Gg. What is the most likely combination of
alleles that each parent has, and why are other combinations not likely? Explain your answer.

You cannot choose what part of the image is in focus with a point-and-shoot camera.

True
False

Plzzz answer


Maya Lin’s Vietnam Veterans War Memorial is (pick one)



a statue of a famous fallen war hero



an artwork people could walk through



a plaque listing the dates of the war



an artwork inside a museum

Illuminated manuscripts have historically been created and used by which two religious faiths?
a.
Christianity and Islam
c.
Hinduism and Catholicism
b.
Hinduism and Buddhism
d.
Islam and Buddhism

Which style of dance is characterized by using isolations, body rolls,
kicks, and is typically more upbeat? *
•Ballet
•Modern
• Jazz

Which type of line may evoke feelings of excitement and nervousness?

What are the 4 properties of line

True or False: For those who celebrate Dia de Los Meurtos, they believe that death is the end and that is why they display skeletons during Dia de Los Meurtos.

A statue showing a Hindu god standing straight, facing the viewer. On each side are the faces of several other gods and extended arms with open hands. Some of the gods have animal faces.
Which of the following statements is not true regarding the intention of this piece of art known as the Perumal Temple Statue?
a.
The expressions on the faces of the deities encourage calmness and faith.
b.
The sameness of the deities displays unity.
c.
The hands of the deities are open to provide a sense of openness and safety.
d.
The images are multi-colored to show Hindu acceptance of all races.

A tie
combines the values of two notes
; a dot
adds one half the value of the note that precedes it

True or false

Song recommendations ?

What is the best cat for battle cats?​

What type of artwork is the row of lions on Babylon's Processional Way?


painted sunken-relief sculptures


fresco wall paintings


raised-relief sculptures of glazed brick

How does color work?

what elements of art are used for the Winged Victory of Samothrace

You are in the time signature 4/4. There is a double dotted half note in a measure. How many beats does that double dotted half note receive?

Marissa wants to play on her flute a solo arranged for clarinet. The only problem is that the clarinet solo is written in the key of B flat, and Marissa needs to play it in the key of C. What should she do?

A. use the intervallic method of transposition

B. try transposing to Bb

C. give up playing the flute altogether

D. modulate to the key of C

“the electric guitar may be the most important and popular instrument of the last half-century in American music.” Why was it so important?

What is the word for the total amount of notes an instrument or voice is capable of producing?

professional performer of non-original popular music were called: A meistersinger B troubadours C trouvères D jongleurs​