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WARRIOR [948]
2 years ago
8

What is the frequency of a sound source that produces the same wavelength in 20∘c air?.

SAT
1 answer:
Lubov Fominskaja [6]2 years ago
4 0

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

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By applying the containment strategy, the United States' objective was to prevent the expansion of the Soviet Union's influence in the world.

<h3 /><h3>What is the containment strategy?</h3>

It can be understood as a foreign policy strategy to prevent the spread of the communist system, being the policy that guided the Cold war, which took place between the USA and the USSR after the end of the second world war.

Therefore, the containment strategy is a foreign policy that aimed to influence the allies to prevent the strengthening of communism.

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2 years ago
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dangina [55]

Answer:C

Explanation:

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3 years ago
A limit of 10 scenes can be added to a tour.
lutik1710 [3]

A limit of 10 scenes can be added to a tour: True.

<h3>What is a 3D Maps tour?</h3>

A 3D Maps tour can be defined as a software program which is designed and developed to show a time-based relationship that exist between geographic locations and their associated data such as:

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In a 3D Maps tour, tours and scenes are typically used to save the 3D Maps visualizations of a data set and as many tours as needed can be created in a workbook.

However, an end user can add a limit of 10 scenes to a tour depending on the situation and data.

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1 year ago
Which of the following is true of analogies in supporting problem solving?.
s2008m [1.1K]

The answer option which is considered to be true of analogies in supporting problem solving is: Relevant analogies usually help people solve problems, and people do spontaneously think of relevant analogies.

An analogy can be defined as a process through which a situation is compared with another for the purpose of clarity or explanation. Thus, an analogy can be used to explain and illustrate the relationship that exist between two or more things.

In the problem-solving process, an analogy uses relevant or similar situations to proffer a solution to a problem since there exist a relationship between the two circumstances.

In conclusion, relevant analogies usually help people in proffering solution to problems.

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garik1379 [7]

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If I understand correctly, symbolism.

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