Related Questions

  1. An object is seen through a simple microscope of focal length 12 cm.
  2. Wb/m² is equal to
  3. A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
  4. The threshold wavelength for photoelectric emission from a material is 4800 Å.
  5. If a gymnast, sitting on a rotating stool with his arms outstretched, suddenly