Que.

Which of the following is wrongly matched

  • A. Audiometer - Measures intensity of sound
  • B. Binoculars - To view distant objects
  • C. Odometer - To measure electrical resistance in Ohms
  • D. Cardiograph - Instrument for making a graph of the heart's action

Right Answer is :
✓ C. Odometer - To measure electrical resistance in Ohms
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