Question

Name two instruments that are based on the law of floatation

Answer 1

requiree answer:

A hydrometer is based on the principle of floatation. A hydrometer is a device used for measuring the relative densi ty of a liquid directly. It usually consists of a glass float with a long thin stem which is graduated. The glass float is a large hollow bulb which increases with buoyancy..

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Answer 2

$\huge\mathtt\blue{ANSWER}$

A hydrometer is based on the principle of floatation. A hydrometer is a device used for measuring the relative densi ty of a liquid directly. It usually consists of a glass float with a long thin stem which is graduated. The glass float is a large hollow bulb which increases with buoyancy.