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

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

Hannah says that 3.33 is a rational number. Gus says that 3.33 is a repeating decimal. Who is correct and why? a. Gus is correct because 3.33 has two numbers th

A zoo has a total of 200 lions, giraffes, and tigers combined. One-fourth of these animals are lions and one-half are giraffes. Of the tigers, half are new. How

Regulation in non-verbal communication includes the ability to what?

if your could at Spanish plz help me thank you so much

To make a greeting card, Carl used 1/7 sheet of black paper,5/7 sheet of white paper, and 3/7 sheet of blue paper. How many sheets of paper did Carl use?

Can someone help me please These two questions can you guys answer for me and show the work Tyyy

The food that plants produce during photosynthesis is

described how Ubuntu can help to fight Hiv/Aids in south africa

Help please I don’t know the answer and I need and explain where it is

True or false 5.) You can baadmouth others or call them stupiid on social media as long as your idea/argument is valid and true.