Answer:
<em>Hello, He died at an early age. After the death of YanHui, Confucius lamented, "Heaven has bereft me! Heaven has bereft me!". When told by other students that he was showing "excessive grief", the old philosopher replied: "Am I showing excessive grief? What idea did Confucius teach, and how were they spread after his death? To be a gentlemen and have respect and love for everyone. Followed the ren and children followed filial piety to have a wonderful happy life. Hope That helps!</em>
Based on the standard formula and data in the question, the frequency of a sound source that produces the same wavelength in 20∘c air is "<u>115.87Hz</u>."
<h3>What is the frequency of a sound source?</h3>
The <u>frequency of a sound source</u> is the quantity of waves that move through a point per unit of time.
Typically, a sound wave arises from a source vibrating at a frequency f, propagates at v, and has a wavelength λ.
Therefore, in this case, we have
Velocity (v) of sound in air = 343 m/s
Wavelength (λ) = 2.96 m
Frequency (f) =?
f = v ÷ λ
f = 3.43m/s ÷ 2.96m
=> 115.87Hz
Hence, in this case, it is concluded that the correct answer is 115.87Hz.
Learn more about Frequency of Sound Source here: brainly.com/question/1418576
Answer:
The King Has Refused To Pass Laws That Would Help The Colonists.
The Colonists Have Repeatedly Tried To Work The British Government.
The King Has Imposed Taxes Without Consent From The Colonists.
Answer:
The shipping weight of one dining chair without the cushion is 10.8 lbs
Explanation:
First find the total weight of the cushions by multiplying the weight of the cushions by the amount of cushions:
2.4x8=19.2
Then, find the weight of chairs without cushions by subtracting the weight of the cushions from the total weight of the chairs with the cushions on it:
105.6-19.2=86.4
Finally, find how much one chair without a cushion weighs by dividing the total weight of the chairs without cushion by the amount of chairs:
86.4÷8=10.8
