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Waves · 2010 · Shift 1

2 Physics questions from this JEE Advanced paper
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Waves · 2010 · Shift 1

2 Physics questions from this JEE Advanced paper

  1. Q80.A stationary source is emitting sound at a fixed frequency f0, which is reflected by two cars approaching the source. The difference between the frequencies of sound reflected from the cars is 1.2% of f0. What is the difference in the…
    Physics · Waves · Numerical
  2. Q84.When two progressive waves y1​=4sin(2x−6t) and y2​=3sin(2x−6t−2π​) are superimposed, the amplitude of the resultant wave is ​.
    Physics · Waves · Numerical