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The following equations represent progressive transverse waves $Z_{1} = Acos (ω t - kx)$ , $Z_{2} = Acos (ω t + kx)$ , $Z_{3} = Acos (ω t + ky)$ and $Z_{4} = Acos (2 ω t - 2 ky)$ . A stationary wave will be formed by superposing

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Z1 and Z2

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Correct option is A

When two waves of equal frequency and travelling in opposite direction superimpose, then the stationary wave is produced. Hence Z1 and Z2 produces stationary wave.

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The following equations represent progressive transverse waves Z1=Acos(ω t−kx), Z2=Acos(ω t+kx), Z3=Acos(ω t+ky) and Z4=Acos(2ω t−2ky). A stationary wave will be formed by superposing

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Ready to Test Your Skills?

free study material

The following equations represent progressive transverse waves $Z_{1} = Acos (ω t - kx)$ , $Z_{2} = Acos (ω t + kx)$ , $Z_{3} = Acos (ω t + ky)$ and $Z_{4} = Acos (2 ω t - 2 ky)$ . A stationary wave will be formed by superposing