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. Time period of oscillation of a magnet is 2 sec. When it is remagnetised
  3. An inclined plane makes an angle of 30° with the horizontal.A solid sphere
  4. The escape velocity from the earth’s surface is 11 kms⁻¹.A certain planet
  5. Which of the following atoms has the lowest ionisation potential?