18. Waves & Sound
Average Power of Waves on Strings
18. Waves & Sound Average Power of Waves on Strings
3PRACTICE PROBLEM
In a physics experiment, two sinusoidal waves are generated along a stretched string, each with the same frequency. The experiment records that one wave carries 1.6 times the power of the other. Calculate the ratio of their amplitudes.
In a physics experiment, two sinusoidal waves are generated along a stretched string, each with the same frequency. The experiment records that one wave carries 1.6 times the power of the other. Calculate the ratio of their amplitudes.