19-06-2017
Physics

contestada

A wave has a wavelength of 3.0m and a frequency of 400mHz. Calculate its speed.

Respuesta :

19-06-2017

Speed = (frequency) x (wavelength). For this wave, it would be 1.2 x 10^9 m/s ... about four times the speed of light !

Answer Link

Otras preguntas

This statement is about China's overall most accurate size. A.) China is the largest country in the world B.) China is the third largest country in the world C

I'm the lion king what role do the antelope play

List three reasons for the final decline of the Byzantine empire.

what us the answer for this question $64 jacket; 20% discount

Does NOT characterize the period known as Postmodernism. A) Influenced by Freud's study of the unconscious. B) Multiple meanings and multiple worlds. C) An ex

State one advantage of organising data into columns and rows

what is the diferent between diffusion and facilitaed diffusion

1/2x+2 in linear equation

Read the following sentence: After hiking all morning, Rafael and his friends needed a rest, so they sat down on a large rock and ate their lunches. How would y

A triangle has angles that measure 46° and 61°. What is the measure of the third angle? A. 15° B. 73° C. 107° D. 134°