Scientific Instruments

Which instrument is used for measuring distant objects?

1. Telescope
2. Magnifying glass
3. Microscope
4. Barometer

Which instrument is used to measure electric current?

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

Which submarine apparatus gives a clear view of objects on the surface?

1. Microscope
2. Periscope
3. Telescope
4. Thermometer

What is used to measure the magnitude or intensity of earthquakes?

1. Richter Scale
2. Richter Scale
3. Seismograph
4. Thermometer

What instrument is used to measure ocean depth?

1. Fathometer
2. Sonar
3. Seismograph
4. Barometer

Which instrument is used for measuring the flow of a fluid?

1. Thermometer
2. Manometer
3. Venturi Tube
4. Hygrometer

Which instrument is used for observing and photographing the sun’s corona?

1. Coronagraph
2. Telescope
3. Microscope
4. Luxmeter

What converts sound waves into electric energy?

1. Radio
2. Loudspeaker
3. Amplifier
4. Microphone

What instrument measures the approximate height above the ground?

1. Thermometer
2. Altimeter
3. Barometer
4. Spectrometer

Which instrument is used to measure the altitude of the sun?

1. Microscope
2. Telescope
3. Sextant
4. Thermometer