Useful Questions in Physics for NET Exams

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

1. Audiometer


2. Ammeter


3. Altimeter


4. Anemometer

Answer: (3)



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

1. Voltmeter


2. Wattmeter


3. Wavemeter


4. Viscometer

Answer: (2)



3. Name of the instrument to measure atomspheric pressure ?

1. Barometer


2. Barograph


3. Bolometer


4. Callipers

Answer: (1)



4. Which instrument is used to measure depth of ocean ?

1. Galvanometer


2. Fluxmeter


3. Endoscope


4. Fathometer

Answer: (4) 



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

1. Pykometer


2. Polygraph


3. Photometer


4. Periscope

Answer: (4)



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

1. Thermostat


2. Tonometer


3. Telemeter


4. Transponder

Answer: (3)

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

1. Spectroscope


2. Spherometer


3. Spectrometer


4. Sextant

Answer:  (2)