Physics, 05.01.2020 19:31, ybetancourt1

Asound has 13 crests and 15 troughs in 3 seconds. when the second crest is produced the first is 2cm away from the source? calculate

a. the wavelength

b. the frequency

c. the wave speed

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:30, hcpscyruscm

To travel at constant speed, a car engine provides 24kw of useful power. the driving force on the car is 600n. at what speed does it travel?

Answers: 3

continue

Physics, 22.06.2019 04:00, benpark5370

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction

Answers: 2

continue

Physics, 22.06.2019 07:20, raemyiajackson1

Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?

Answers: 3

continue

Physics, 22.06.2019 10:00, ceasar6071

Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?

Answers: 1

continue

Do you know the correct answer?

Asound has 13 crests and 15 troughs in 3 seconds. when the second crest is produced the first is 2cm...