Register
The wavelength of a wave is 8 m. The period of the wave is 2 seconds. What is the velocity of the wave?
709 views
4 votes
The wavelength of a wave is 8 m. The period of the wave is 2 seconds. What is the velocity of the wave?

User Alexander Huang
by
3.2k points

1 Answer

4 votes

Step-by-step explanation:


\lambda = 8 \: m \\ T = 2 \: s \\ but \: f = (1)/(T) \\ f = (1)/(2) = 0.5 \: Hz \\ from \: wave \: equation \\ V = f \lambda \\ V = 8 * 0.5 \\ V = 4 \: m {s}^( - 1)

User Jack Pan
by
2.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.3m questions

4.2m answers

Other Questions

A charge Q is uniformly spread over one surface of a very large nonconducting square elastic sheet having sides of length d. At a point P that is 1.25 cm outside the sheet, the magnitude of the electric
If you use 750 Newtons of force to accelerate an object to 3.1 m/s​ . What is the object’s mass?
ou are unloading a refrigerator from a delivery van. The ramp on the van is 5.0 m long, and its top end is 1.4 m above the ground. As the refrigerator moves down the ramp, you are on the down side of the
A 0.260 kg potato is tied to a string with length 2.50 m, and the other end of the string is tied to a rigid support. The potato is held straight out horizontally from the point of support, with the string
What atom accounts for 91% of all the sun's atoms
Link Copied!