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Lactometers (used to determine the ...

Lactometers (used to determine the purity of a sample of milk) and hydrometers (used to determine the density of liquids) are based on the _______ principle.

A

1. Archimedes

B

2. Special Relativity

C

3. Relativity

D

4. Uncertainty

Text Solution

Verified by Experts

The correct Answer is:
A
Lactometers and Hydrometers work on the principle of Archimedes principle that a solid suspended in a fluid will be buoyed up by a force equal to the weight of the fluid displaced
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