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Related Questions

  1. A and B are two vectors and θ is the angle between them ,if |A x B|=√3(A.B),the value of θ
  2. The charges Q, +q, and +q are placed at the vartices of an equilateral
  3. Which of the following is or the property of a cathode ray
  4. If a small amount of antimony is added to germanium crystal
  5. The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r