andersonswendy andersonswendy

04-04-2018
Physics

contestada

a violinist plays a note with a wavelength of 0.77955 m. if the speed of the sound is 343 m/s, what pitch is this note?

Respuesta :

IsrarAwan IsrarAwan

15-04-2018

Answer: The pitch of the note is: 439.99 Hz

Explanation:

Since,

v = fλ

Therefore,
[tex]f = \frac{v}{\lambda} [/tex]

Where v = 343m/s
λ = 0.77955 m

Plug-in the values:

[tex]f = \frac{343}{0.77955} [/tex]

f = 439.99 Hz(pitch)

Answer Link

Otras preguntas

what element has a half-life = to 64

What event is depicted in the painting?

The box plots below show student grades on the most recent exam compared to overall grades in the class: two box plots shown. The top one is labeled Class. Mini

y = 11x is written as log11y = x. true false

rewrite 2x^6-9x^5+4x^2-5/x^3-5 in the form q(x)+r(x)/b(x) what is q(x)? a- 2x^9-9x^8-10x^6+49x^5-5x^3-20x^2+25 b-2x^6-9x^5+4x^2-5 c-2x^3-9x^2+4x-5 d-2x^3-9x^2+1

the price of a gallon of unleaded gas was $2.86 yesterday. today, the price fell to $2.79 . find the percentage decrease. round your answer to the nearest tenth

y = 11x is written as log11y = x. true false

it's appropriate in your descriptive essay to include figures of speech such as A) Examples B) Anecdotes C) metaphors D) Quotations

What is the central theme "as cheap as coal"?

How do we determine the difference between higher and lower pleasures, according to mill? (points : 1) the preference of those who are acquainted with both. the