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Question : The instrument used to study the laws of vibrating string is:

Option 1: hydrometer

Option 2: sonometer

Option 3: sphygmomanometer

Option 4: electrometer


Team Careers360 5th Jan, 2024
Answer (1)
Team Careers360 19th Jan, 2024

Correct Answer: sonometer


Solution : The correct option is a sonometer .

A sonometer is a device that is used to investigate the properties and characteristics of vibrating strings. It is made up of a hollow wooden box or frame with one or more strings firmly stretched across it. Sonometers are frequently used in physics labs and classrooms to teach concepts such as sound waves, resonance, harmonics and the mechanics of vibrating strings.

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