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

Explain the difference between the average rate of change of y as x changes from a to b, and the instantaneous rate of change of y at x

SOMEONE PLEAZE HELP [20 POINTS!!!!!] SERIOUS ANSWERS ONLY

6y-6y-12y=please help me

Tangent Ratio please help

Determined by one’s emotional, physical and/or romantic attractions. Categories include, but are not limited to; gay, lesbian, attracted to some members of the

The slope-intercept equation of a line is y=4x-1. What are the slope and y-intercept of the line?

Could a comic book superhero be considered a legendary or epic hero? Explain.

The temperature at noon in Los Angeles on a summer day was 88f during the day,the temperature varied from this by as much as 7.5f write and solve an absolute v

Caleb had poor eyesight from cataracts, a constant cough, and restricted blood flow in some blood vessels. Which drug does Caleb most likely abuse?

Please help [99 points]