Class X

As intermolecular bonds are formed, thermal energy is
  1. Absorbed
  2. Released
  3. Stored
  4. Destroyed
Process in which thermal energy is transferred by emission of infrared radiations is termed as
  1. Conduction
  2. Convection
  3. Radiation
  4. Conduction and Radiation
 Error due to eye vision is termed as
  1. Climax error
  2. Sight error
  3. Parallax error
  4. Visional error
A moving object always possesses
  1. Potential Energy
  2. Kinetic Energy
  3. Thermal energy
  4. Magnetic energy
 Melting point of wax is equal to 57 °C, which is equal to
  1. 330 K
  2. −330 K
  3. 216 K
  4. −216 K
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