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Related Questions

  1. The area of cross-section of a steel wire (Y=2.0×10¹¹ N/m²) is 0.1 cm².
  2. A body of mass 2 kg is moved by a force F=3x where x is the distance covered.
  3. Three identical spherical shells, each of mass m and radius r are placed
  4. Potentiometer measures the potential difference more accurately than a voltmeter
  5. When indensity of radiation is increased on a photosensitive plate, then