CA2IsisssssNhutte CA2IsisssssNhutte

24-04-2017
Physics

contestada

The A note has a frequency of 440 Hz. What is the wavelength if the speed of sound is 343 m/s?

97 m

0.39 m

0.78 m

1.28 m

Respuesta :

egenriether egenriether

24-04-2017

The wavelength of a wave (λ) is given by λ[tex]= \frac{c}{f} [/tex]
where c is the wave speed and f is the frequency

Answer Link

The80sKid The80sKid

26-04-2017

Your answer should be 0.78m. Hope this helps!

Answer Link

Otras preguntas

what was one of the global effects of the Yom Kippur war?

Estimate the mass of an average flat screen computer monitor.

Find all the values of qAbsolute value of 7

What is apenisinhermouth

Describe the process that causes movement of the continents.

You receive 9 text messages in 12 minuets what is the unit rate of text messages per hour

Which statement about the poem is false from the poem "smile" A theme of the poem is that people are cautious around those who have hurt them. B.The subject of

Cellulose, chitin, and peptidoglycan function as structural molecules and withstand pulling and pushing forces well. which structural feature is most directly r

Use the following words to write a short paragraph about Spanish settlement in the Americas. a. pueblo b. mission c. presidio d. plantation

A scientist has discovered a new molecular compound that is a long chain of 26 carbons bonded together, with a methyl group on one end and an acid group on the