Question

What are the applications of Archimedes' principle ?

• A. It is used in designing of ship and submarines
• B. In lactometers, to determine the purity of milk
• C. In hydrometers to determine density of fluids
• D. All of the above

Answer 1

Answer: (A), (B), (C)

The correct options are
A

It is used in designing of ship and submarines

B

In lactometers, to determine the purity of milk

C

In hydrometers to determine density of fluids

Archimedes' principle is used in designing of ships, submarines. It is also used in lactometers and hydrometers as adulteration causes a change of density which can be easily identified using Archimedes' principle.