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

Relax

Respuesta :

ttompkins2898
ttompkins2898 ttompkins2898
  • 06-02-2021

Answer:

A. 2000 m/s

Explanation:

Answer Link

Otras preguntas

A sweet shop sells three types of chocolates (Milk, Dark and White). Sales are usually in the ratio 5:4:2 Last week, 75 milk chocolates were sold. How many choc
Use the graphs to identify the values of c for which limf(x) does not exist
The height of a cone is twice the radius of its base. What expression represents the volume of the cubic units? 2x х 0 22x3 0 4773
Which equation represents a function? A) x = 4y + 7 B) y2 = -5x - 8 C) x2 + y2 = 16 D) y = ±2x + 3
What type of information is least likely to be included in a yearbook? O sports in which a student has participated O any honors that a student has received O f
How would this ratio be written as a fraction in simplest form? 24 to 4
What is the rule about ending a sentence with a proposition?
What has happened to the Argentine ants in San Diego county? asap!!!!!
what do theses 2 scenarios have in common​
How would you solve this?