☰ Scientific Instruments (General Science) - MCQs

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Q37.

The telescope is used for viewing

  • A. Distant Objects
  • B. Near Objects
  • C. Small Objects
  • D. Living cells
    ✍ Discuss    
Q38.

To detect the direction and range of an approaching aeroplane by means of Radio waves which instrument is used ?

  • A. Radar
  • B. Lactometer
  • C. Micropyrometer
  • D. Machmeter
    ✍ Discuss    
Q39.

Name the instrument used to measure relative humidity

  • A. Hydrometer
  • B. Hygrometer
  • C. Barometer
  • D. Mercury thermometer
    ✍ Discuss    
Q40.

The energy of food is measuredin

  • A. Kelvin
  • B. Calories
  • C. Bushel
  • D. None of these
    ✍ Discuss    
Q41.

The Microscope is used to study

  • A. Distant object
  • B. Near objects
  • C. Small objects
  • D. Small and near objects
    ✍ Discuss    
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