Scientific Instruments

Which instrument is used to measure the sensitivity of skin?

1. Algometer
2. Algeometer
3. Barometer
4. Thermometer

Which instrument measures the quantity of heat?

1. Calorimeter
2. Thermometer
3. Voltmeter
4. Manometer

What instrument measures the intensity of colors?

1. Colorimeter
2. Spectrometer
3. Luxmeter
4. Thermometer

Which instrument is used to measure the voltage difference?

1. Galvanometer
2. Ammeter
3. Voltmeter
4. Electrometer

Which instrument is used to measure small electric current?

1. Voltmeter
2. Ammeter
3. Galvanometer
4. Ohmmeter

Which instrument measures the relative density of liquids?

1. Hydrometer
2. Barometer
3. Manometer
4. Thermometer

Which instrument is used for measuring changes in atmospheric humidity?

1. Hygrometer
2. Hygroscope
3. Thermometer
4. Barometer

Which instrument is used for the detection and measurement of light?

1. Photodiode
2. Photoelectric Cell
3. Spectrometer
4. Barometer

What instrument is used to measure the salinity of water?

1. Salinometer
2. Thermometer
3. Barometer
4. Hygrometer

What is used for spectrum analysis?

1. Photodiode
2. Spectrometer
3. Spectroscope
4. Luxmeter