Option b) Archimede’s principle. A hydrometer is a device used to find the specific gravity. Archimedes’ principle states that weight lost by the body partially or fully immersed in a liquid is equal to the weight of the liquid displaced.

Was this answer helpful?


2 (1)


Choose An Option That Best Describes Your Problem

Thank you. Your Feedback will Help us Serve you better.

Leave a Comment

Your Mobile number and Email id will not be published. Required fields are marked *




Free Class