terquinnie1 terquinnie1

03-12-2015
Physics

contestada

A wave's frequency is 2Hz and its wavelength is 4 m. What is the wave's speed?

Respuesta :

03-12-2015

Wave speed = (wavelength) x (frequency)

= (4 m) x (2 /sec)

= 8 m/sec

Answer Link

Otras preguntas

Why might citizens choose to join a political party? A.) Joining a political party makes it easier to register to vote. B.)Members of political parties can vote

hey can you please help me posted picture of question

Calculate the k sp for zinc hydroxide if the solubility of zn (oh)2 in pure water is 2.1 × 10-4 g/l. calculate the k sp for zinc hydroxide if the solubility of

In the graph, a sample of water is heated from 40 degrees Celsius to 100 degrees Celsius. Which statement correctly describes the curve? A) QR- liquid only RS-

Barbara is making bracelets to sell on her Etsy site. It costs her $0.79 per bead and she needs 22 beads per bracelet. She sells her bracelets for $28 each. Wha

Which of these methods is not safe for thawing foods? a. under cold running water b. under hot running water c. in the microwave d. in the refrigerator?

Which point lies on the graph of the finite sequence

whats the latitudes for 30° north and 30° south

What can modern nations learn from the Ming Dynasty?

Why did Japan leave the League of Nations? A. They were condemned for invading other nations. B. They lost money and couldn't afford the membership.