Tnpsc Group 4 Physics Online test 13


  1.  Solar Energy, Solar Cooker use solar energy is ______
    1.  None of the below
    2.  Partial Directly and Partial Indirectly
    3.  Directly
    4.  Indirectly

  2.  ___ cells used in artificial satellites, watches, Calculators
    1.  Button Cell
    2.  Duracell
    3.  Eveready 
    4.  Solar

  3.  Archimedes is _____ Scientist
    1.  Greek
    2.  Roman
    3.  Italy
    4.  German

  4.  ____ year Archimedes burn warships with solar energy
    1.  201 BC
    2.  200 BC
    3.  210 BC
    4.  212 BC 

  5.  Archimedes burn ____ warships with solar energy
    1.  French
    2.  German
    3.  Italian
    4.  Roman

  6.  Archimedes burn warship with solar energy use of __ glass
    1.  None of the belwo
    2.  Magnifying
    3.  Ordinary
    4.  Sun

  7.  Neyveli, Ennore thermal power station ____ burnt to generate electricity
    1.  Petrol
    2.  Diesel
    3.  Coal
    4.  Wood

  8.  Coal is used for generate electricity, Coal is convert ___energy to ___ energy
    1.  Electric, Mechanical
    2.  Mechanical, Electric
    3.  Electric, Heat
    4.  Heat, Electric

  9.  Loudspeaker converts ____ energy to _____ energy
    1.  Heat, Mechanical
    2.  Mechanical, Heat
    3.  Electrical, Sound
    4.  Sound, Electrical

  10. Wood, Charcoal, Petrol, Diesel are burnt ___ energy convert _____ energy
    1.  Chemical, Electrical
    2.  Electrical, Chemical
    3.  Heat, Chemical
    4.  Chemical, Heat



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