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Related Questions

  1. The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r
  2. A boat which has a speed of 5 kmh⁻¹ in still water crosses river of width 1 km long
  3. A spring of spring constant 5 x 10³ Nm⁻¹ is streched intially by 5 cm from
  4. If (range)² is 48 times (maximum height)², then angle of projection is
  5. The drift velocity of free electrons in a conductor is v, when a current