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zvonat [6]
3 years ago
9

Maria determines that the wavelength of a sound wave is 2.50 meters and that the wave is traveling at 340 m/s. What is the frequ

ency of the sound wave?
Chemistry
1 answer:
USPshnik [31]3 years ago
4 0
Frequency = \frac{speed of wave}{wavelength}
                   = \frac{340}{2.5} = 136 Hz. 
Hope this helps you, have a great day/night ahead! :)
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3 years ago
PLEASE ANSWER “Tessa uses a toy slingshot to launch a tennis ball across the park for her dog to fetch. For her first launch, sh
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The third launch ( with 300 N force) had  the greatest acceleration of the tennis ball

<h3>Further explanation  </h3>

Newton's 2nd law explains that the acceleration produced by the resultant force on an object is proportional and in line with the resultant force and inversely proportional to the mass of the object  

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\large{\boxed{\bold{a=\frac{\sum F}{m}}}

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8 0
2 years ago
During dehydration synthesis, an enzyme removes a ____________ functional group from the monomers of one organic molecule and a
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3 0
2 years ago
A buffer solution is composed of 7.50 mol of acid and 4.75 mol of the conjugate base. If the pKa of the acid is 4.90 , what is t
Mamont248 [21]

Answer:

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7 0
3 years ago
who reported four “element” classifications, but included some substances that were combinations of elements rather than true el
kozerog [31]
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7 0
3 years ago
Read 2 more answers
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