Physics Questions Answers Online Quiz Test

• 1. Which instrument is used to measure altitudes in aircraft's ?

  1. Audiometer
  2. Ammeter
  3. Altimeter
  4. Anemometer

• 2. Which instrument is used to measure depth of ocean ?

  1. Galvanometer
  2. Fluxmeter
  3. Endoscope
  4. Fathometer

• 3. Name of the instrument to measure atomspheric pressure ?

  1. Barometer
  2. Barograph
  3. Bolometer
  4. Callipers

• 4. Which instrument is used to measure the power of electric circuit ?

  1. Voltmeter
  2. Wattmeter
  3. Wavemeter
  4. Viscometer

• 5. Which instrument is used in submarine to see the objects above sea level ?

  1. Pykometer
  2. Polygraph
  3. Photometer
  4. Periscope

• 6. Which instrument is used to measure curvature of spherical objects ?

  1. Spectroscope
  2. Spherometer
  3. Spectrometer
  4. Sextant

• 7. Which instrument is used to record physical happenings at a distant place ?

  1. Thermostat
  2. Tonometer
  3. Telemeter
  4. Transponder

• 8. Which instrument is used to measure the scattering of light by particles suspended in a liquid ?

  1. Nephetometer
  2. Ohmmeter
  3. Ondometer
  4. Pyrometer

• 9. Which instrument is used to determine the intensity of colours ?

  1. Cathetometer
  2. Chronometer
  3. Colorimeter
  4. Commutator

• 10. Which instrument is used to measure changes in volume of substances ?

  1. Dyanamo
  2. Dilatometer
  3. Cyclotron
  4. Electroscope

• 11. Which instrument is used to measure sound under water ?

  1. Hygrometer
  2. Hygroscope
  3. Hypsometer
  4. Hydrophone

• 12. Which instrument is used to measure pressure of gases ?

  1. Manometer
  2. Machmeter
  3. Magnetometer
  4. Micrometer

• 13. Which instrument is used to measure heat radiation ?

  1. Radar
  2. Salinometer
  3. Refractometer
  4. Radio micrometer

• 14. Which instrument is used to measure strength of direct current ?

  1. Stroboscope
  2. Streoscope
  3. Tangent Galvanometer
  4. Tachometer

• 15. K. Macmillan invented

  1. Bicycle
  2. Barometer
  3. Calculating Machine
  4. Centigrade Scale

• 16. Thomas Alva Edison invented

  1. Cinema
  2. Cine Camera
  3. Computer
  4. Cinematograph

• 17. Alfred Nobel invented

  1. X ray
  2. Diesel Engine
  3. Dynamite
  4. Dynamo

• 18. David Hughes invented

  1. Machine Gun
  2. Microphone
  3. Microscope
  4. Motorcycle

• 19. Marie and Pierre Curie invented

  1. Radio
  2. Radium
  3. Radar
  4. Refrigerator

• 20. Alexander Graham Bell invented

  1. Telephone
  2. Telescope
  3. Television
  4. Tank