Q544
Purity of a metal can be determined with the help of
A.
Pascal's law
B.
Boyle's law
C.
Archimedes principle
AnswerD.
Conservation of mass principle
Answer: Option C
Solution
Answer: Option C
Solution:
Purity of a metal can be determined with the help of Archimedes Principle which makes use of the densities and buoyancy of metals. Finding the density of a metal sample can help to determine its purity. It is most commonly used in the checking the purity of gold.