cthomas5224 cthomas5224
  • 13-03-2017
  • Biology
contestada

What is the speed, in m/s, of a wave on a cord if it has a wavelength of 4m and a period of 0.5 s?

Respuesta :

Ckaranja
Ckaranja Ckaranja
  • 20-03-2017
Velocity= frequency* wavelength
            Frequency= 1/periodic time
                             = 1/ 0.5s
=2 Hz
Velocity= 2Hz*4m
Velocity= 8m/s
Answer Link

Otras preguntas

What aspect of prohibition furthered the rise of crime bosses and mobs? A. Bathtub gin B. Bootlegging C. Speakeasies D. The Twenty-first Amendment
In a bear population the allele frequency of a gene for brown fur increases from 15 percent to 25 percent, what is happening to the population of bears? A. The
how did the role of the militia change after the battles of Lexington and Concord?
Solve the system by substitution x+5y=4 2x+10y=8
Leo wants to paint a mural that covers a wall with an area of 1440 square feet. the height of the wall is 2/5 of its length what is the length and the height of
What is the relationship between Boers and Afrikaners? Boers are of British origin, while Afrikaners are originally from Belgium. Boers are of Dutch origin, whi
why are some computer viruses called Trojan horses
Several different species make up a? A. Kingdom B. Family C. Genus
Mr. Morgan has five daughters. They were all born the number of years apart as the youngest daughter is old. The oldest daughter is 12 years older than the youn
A square picture frame measures 36 inches on each side. The actual wood trim is 2 inches wide. The photograph in the frame is surrounded by a bronze mat that me