Two harmonic waves are described by What is the wavelength of the resultant wave?
A)3 m
B)2 m
C)1 m
D)4 m
E)6 m

Question

Two harmonic waves are described by   What is the wavelength of the resultant wave?
A)3 m 
B)2 m 
C)1 m 
D)4 m 
E)6 m

Quizplus · Accepted Answer

To find the wavelength of the resultant wave, we need to find the difference between the wavelengths of the two waves.

Wave 1: 11eb8c7e_f5a2_3c23_8371_d764800df84f_TB8847_11 (wavelength = 2m)
Wave 2: 11eb8c7e_f5a2_3c24_8371_e1ebffc1e905_TB8847_11 (wavelength = 3m)

Difference = 3m - 2m = 1m

Therefore, the wavelength of the resultant wave is 1m, which is answer choice C.

Two Harmonic Waves Are Described by What Is