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Related Questions

  1. The velocity of sound is V, in air. If the density of air is increased to four times
  2. A body of mass 120 kg and density 600 kg/m³ floats in water.
  3. Application of a forward bias to a P-N junction
  4. A simple pendulum has a time period T₁ when on the earth’s surface and T₂ When taken
  5. An electron moving in a circular orbit of radius r makes n rotations per second.