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Waves · 2019 · 9 Apr · Shift 1

2 Physics questions from this JEE Main paper
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Waves · 2019 · 9 Apr · Shift 1

2 Physics questions from this JEE Main paper

  1. Q53.A string is clamped at both the ends and it is vibrating in its 4th harmonic. The equation of the stationary wave is Y = 0.3 sin(0.157x) cos(200pt). The length of the string is : (All quantities are in SI units.)
    Physics · Waves · MCQ
  2. Q62.The pressure wave, P = 0.01 sin [1000t – 3x] Nm–2, corresponds to the sound produced by a vibrating blade on a day when atmospheric temperature is 0°C. On some other day, when temperature is T, the speed of sound produced by the same blade…
    Physics · Waves · MCQ