Daina111 Daina111

27-04-2018
Physics

contestada

what is the wave speed if the wavelength is 78 cm?

Respuesta :

27-04-2018

Wave speed = (wavelength) x (frequency)

Wave speed = (78 cm) x (frequency)

To find the actual number, we also need to know the frequency.

Answer Link

Otras preguntas

Please help me find x.

pollination by insect process in pride of barbados. I need the explanation ASAP

find the theoretical probability.

Crew members attempt to escape from a damaged submarine 110m below the surface. What force must be applied to a pop-out hatch, which is 1.7m by 0.8m, to push it

Water flows through a pipe at a rate of 330 millilitres per second (ml/s). Convert this rate into litres per hour. If your answer is a decimal, give it to 1 d.p

Read the excerpt from the article Skara Brae: The people of Skara Brae then farmed the surrounding lands, with evidence suggesting that they grew barley and oth

Select the correct answer. What is the best conclusion to be drawn from this passage? O A. Students should consider only financial aid when choosing a college.

(PLEASE HELP 30 POINTS ROMEO AND JULIET) write text messages or other social media posts the characters might have written in romeo and juliet

Quando si procede all'inserimento di informazioni in siti directory

SOMEONE HELP W BOTH OF THESE! WILL MARK BRAINLIEST