Mels2911 Mels2911

22-09-2017
Physics

contestada

What is the speed of a 10.0 Hz wave with a wavelength of 2.5 m?

Respuesta :

budwilkins budwilkins

01-03-2018

Electromagnetic (EM) frequency = f Hz
Wavelength = λ m
f = c / λ, c = f λ:
[tex]hz = {s}^{ - 1} \\ c = 10.0 \: {s}^{ - 1} \times 2.5 \: m = 25 \: \frac{m}{s} [/tex]

Answer Link

Otras preguntas

True or False? The Northern Generals were better at strategy than the Southern Generals.

True or False: The poet and the speaker of the poem are the same.

A car traveling at 70 miles per hour traveled one hour longer than a truck traveling 60 miles per hour. If the car and truck traveled a total of 330 miles, for

Emma has 16 crackers she eats some could she still have 16 left?

Which ordered pair is the solution to the system of equations? 2x+y=-8 x-y=-4 A. (−3, −2) B. (−1, 3) C. (1, 5) D. (−4, 0)

In a standard dictionary, where can you find the key to pronunciation marks? A. In an appendix B. Within the definitions C. At the bottom of each page D. In the

Help Please! Which of the following is Washington's most valuable crop? A. hops B. wheat C. onions D. apples

Who was the president from 1933 to 1945, the only president to serve more than 8 years in office?

civilization fought for control of Mesopotamia because; they did not like the people of other tribes they wanted to improve the art in other countries they were

The small boat was scudding into the open sea with a full sail A. getting stuck B. sinking deeply C.moving swiftly ******************* D. rocking harshly