1. A wave on a rope has a wavelink of 2.0m And a frequency of 2.0 Hz. What is the speed of the wave?
2. If 10 waves pass by a dark on a lake every 16.0 seconds, What is the frequency of the wave?
3. What is the wavelength of an Earthquake wave if it has a speed of 5.0 km/s and a frequency of 10Hz?
4.The speed of light is 3.0 X 10^8 m/s. Red light has a wavelength of 7.0 X 10^-7 m. What is the frequency of red light?
5. And ocean waves moving towards the shore at a speed of 5m/s. If the frequency is 2.5Hz, what is the wavelength of the wave?
Answers: 2
Physics, 22.06.2019 11:00, zhjzjzzj6325
Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?
Answers: 3
1. A wave on a rope has a wavelink of 2.0m And a frequency of 2.0 Hz. What is the speed of the wave?...
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