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Related Questions

  1. A projectile is fired from the surface of the earth with a velocity of 5 m s⁻¹ and angle
  2. Two waves of same amplitude superpose. The resultant intensity is I₁
  3. On observing light from three different stars P, Q and R, it was found that intensity
  4. The identical cells connected in series are needed to heat a wire of length one meter
  5. At place on earth, the vertical component of earth’s magnetic field is √3 times