serenaamor35716 serenaamor35716
  • 25-01-2021
  • Physics
contestada

a sound wave has a frequency of 20 Hz and a wavelength of 100 m. what is the wave speed? a) 2000m/s b) 100m/s c)50 m/s d)0.20 m/s

Respuesta :

ttompkins2898
ttompkins2898 ttompkins2898
  • 06-02-2021

Answer:

A. 2000 m/s

Explanation:

Answer Link

Otras preguntas

What were four factors that contributed to industrialization in Britain?
Which statements are true? Choose all answers that are correct. A. All rectangles are parallelograms. B. All squares are rectangles. C. All squares are rhombuse
SImplify Each Expression ~~~~~~~~~~~~~~~~~~ 6x+(5x-8) -(2-x)-3(6+8x)-12 11-(3x-6)+2(4x+5)-x (x+2)-(x-2)-12x ~~~~~~~~~~~~~~~~~~~ -Please show work-
two southeast asian countries that gained independence in the 1950s are?
what is a expression equivalent to ^3√8x^2y^3z^4
If the point (35,45) corresponds to an angle θ in the unit circle, what is tan θ ?
How do issues of power wealth and morality influence growth
how many times greater is one hour than one minute
Before 1960, it was rare for women to become heads of state. What is the most likely reason that it became more common after 1960? Britain was always a leader
The function rule C = 10n + 26 relates the number of people n who attend a small concert to the cost in dollars C of the concert. Make a table of input and out