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Which instrument is used to measure depth of ocean ?

  • Galvanometer
  • Fluxmeter
  • Endoscope
  • Fathometer
Similar Questions :

1. What is newton third law of motion ?

  • Every body maintains its initial state rest or motion unless no external force is applied.
  • The rate of change in momentum of a body is directly proportional to the applied force on the body and takes place in the direction of force.
  • To every action there is equal and opposite reaction.
  • None of above.

2. unit of Pressure is

  • newton second
  • pascal
  • watt
  • newton per meter

3. K. Macmillan invented

  • Bicycle
  • Barometer
  • Calculating Machine
  • Centigrade Scale

4. David Hughes invented

  • Machine Gun
  • Microphone
  • Microscope
  • Motorcycle

5. Which law is also called law of inertia ?

  • Newton first law
  • Newton second law
  • Newton third law
  • All of above
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