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TS EAMCET 06 May 2019 Shift 1 Solved Paper

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Question : 101

Total: 160

Two identical sinusoidal waves moving in the same direction along a stretched string, interfere with each other. The phase difference between them is 120°. The amplitudes of both waves are same. If the amplitude of the resultant wave due to interference is 2 mm. the amplitude of each wave is

1 mm
2 mm
√3 mm
2√3 mm

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