mercynobleoxqxam mercynobleoxqxam
  • 14-02-2018
  • Physics
contestada

sound wave of frequency 640 Hz travels 8oom in 2.5 s. calculate: (a) speed of sound (b) wavelength of sound wave

Respuesta :

flanaganbreanna flanaganbreanna
  • 15-02-2018
9.780s trying to add everything is pretty good it's stick around it always works for me
Answer Link

Otras preguntas

An atomic nucleus must contain at least one neutron or else the force of attraction of the electron(s) will collapse the atom. True/false
Can the sum of two mixed numbers be equal to 2
Write the fowling decimal as a fraction or as a mixed number in simplest form 3.56
Sam can paddle a canoe in still water at a speed of 55 meters per minute. If he paddles upstream 135 meters in 3 minutes, what is the speed of the current?
Which ratio does not belong with the other three, explain your reasoning. 4/10, 2/5, 3/5, 6/15
What is equivalent to 9-4
When does Macbeth's ultimate fall occur in act 4?
In a recent year in Tennessee, there were 53 telephones for every 100 people. What was the ratio of phones to people?
2 divided by 7 in a fraction
How do I simplify 9 over 56 9/56