Answer to Question #226280 in Electric Circuits for joshua

Electric Circuits

Question #226280

A wave traveling 87 m/s has a wavelength of 4.6 m. What is the frequency of the wave (in Hz)?

Expert's answer

We can find the frequency of the wave from the wave speed formula:

"v=f\\lambda,""f=\\dfrac{v}{\\lambda}=\\dfrac{87\\ \\dfrac{m}{s}}{4.6\\ m}=18.9\\ Hz."

Learn more about our help with Assignments: Electric Circuits

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A charge of 240C is moved when energy of 45J is applied between two points. Find the voltage between
2. A wire of length 2l is and resistance 2R is cut into two pieces and then stretched twice of its prev
3. We keep a switch at point X for a sufficient time and there after connect it to Y. In the circuit
4. In oscillatory circuit L= 0.4h, C = 0.0020μF. What is maximum value of resistance(R) for the circui
5. the following readings were obtained in an experiment. X |4.00|4.75|5.25|6.00|6.75|7.50|8.00 Y |
6. a) asi d’ rsonval meter movement with an internal resistan e Rm = 100 Ω and a full s ale current
7. A point charge q₁=4.00 nC is placed at the origin, and a second point charge q₂=-3.00 nC is plac