GK Quiz on Scientific Instruments

1. Which measures the intensity of sound?
a) Ammeter
b) Altimeter
c) Audiometer
d) Dynamo

2. Which measures the atmospheric pressure?
a) Calorimeter
b) Barometer
c) Ammeter
d) Chronometer

3. Which measures the quzntity of heat?
a) Calorimeter
b) Hydrometer
c) Lactometer
d) Manometer

4. Which determines longitude of a place kept onboard ship?
a) Manometer
b) Barometer
c) Calorimeter
d) Chronometer

5. Which measures the electric current of low magnitude?
a) Ammeter
b) Electrometer
c) Galvanometer
d) Tachometer

6. Which measures electricity?
a) Electroscope
b) Electrometer
c) Dynamometer
d) Odometer

7. Which measures electrical power?
a) Chronometer
b) Lactometer
c) Electrometer
d) Dynamometer

8. Which is used to view distant objects?
a) Periscope
b) Microscope
c) Binocular
d) Radar

9. Which examines internal parts of the body?
a) Endoscope
b) Stroboscope
c) Microscope
d) Periscope

10. Which determines the purity of milk?
a) Chronometer
b) Lactometer
c) Electrometer
d) Calorimeter