Class X

Work done by a force of 1 N which moves an object a distance of 1 m in a specified direction is termed as
  1. 1 Joule
  2. 1 Pascal
  3. 1 Watt
  4. 1 Ohm
Energy that is stored is termed as
  1. Kinetic Energy
  2. Thermal Energy
  3. Electrical Energy
  4. Potential Energy
A spring or rubber possess
  1. Chemical Potential Energy
  2. Elastic Potential Energy
  3. Gravitational Potential Energy
  4. Kinetic energy
Boiling point of mercury is 357 °C, which is equal to
  1. −84 K
  2. 84 K
  3. −630 K
  4. 630 K
Wave that does not belong to EM spectrum is
  1. Gamma rays
  2. Radio waves
  3. Sound waves
  4. Infrared waves
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