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Wave Optics · 2021 · 18 Mar · Shift 2

1 Physics questions from this JEE Main paper
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Wave Optics · 2021 · 18 Mar · Shift 2

1 Physics questions from this JEE Main paper

  1. Q63.A galaxy is moving away from the earth at a speed of 286 kms − 1. The shift in the wavelength of a redline at 630 nm is x × 10 − 10 m. The value of x, to the nearest integer, is ​. [Take the value of…
    Physics · Wave Optics · Numerical