Answer to Question #162705 in Physics for Pleaseeeeedhehhe

Question #162705

Show the speed of light in air equals 3x10⁸m/s if the wave travelled with a frequency of 9.7x10¹²Hz with a wavelength 3.09x10^-5m.

Expert's answer

"c=f\\lambda=9.7\\cdot10^{12}\\ Hz\\cdot3.09\\cdot10^{-5}\\ m=3\\cdot10^8\\ \\dfrac{m}{s}."

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A particle of mass M1 moving with initial velocity Vo is incident on a stationary particle of mass M
2. Find the sum of the following vectors: 20.0 m directed east, 12.0 m directed 40 degrees W of N, and
3. Find the magnitude and direction of the resultant ( R ) by adding the following forces using the co
4. A satellite orbits the earth in a circle of radius 6570km find the speed of the satellite and time t
5. a rectangular pane of glass used as a window measures 200 mm by 950 mm and its 7mm thick .calculate
6. Calculate the angular momentum of the following systems. Refer to Worksheet 19 for the moment of in
7. a raft is 2.35 m wide x 1.25m long and 0.365m deep.What is the buoyant force on the raft if only 0.1