brantleynation3902 brantleynation3902

25-02-2021
Physics

contestada

When poked by a spear, an operatic soprano lets out a 1200-Hz shriek. What is its wavelength if the speed of sound is 345 m/s

Respuesta :

samuelonum1 samuelonum1

28-02-2021

Answer:

0.3m

Explanation:

Given data

Frequency= 1200Hz

Wave length= 345m/s

We know that

v= fλ

substitute

345= 1200*λ

λ = 345/1200

λ= 0.3m

Hence the Wave lenght is 0.3m

Answer Link

Otras preguntas

Do you think the girl and the note are from the Thought Police or the underground?

ow, think about the government of the early and late Roman Republic and also that of the Roman Empire. How were these governments the same? How were they differ

−0.18÷0.03 Write your answer in simplest form.

19) Dana has fillings in 4 of her 32 teeth. What percent of her teeth have fillings? * 10.5% 12.5% 14.5% 15%

What would be the strand of dna replicated from ATCGGATTTACCG

What is the opposite reciprocal of the slope 7?

2. Write briefly the key objectives of Early childhood care and education (ECC).

How can climate finance help the country in addressing climate action ?

Which one would it be?

Daisy is building a rectangular pen for her chickens along one wall in her back yard. She needs to build a fence along the remaining three sides of the pen. She