Question

A piece of Brass (alloy of copper and zinc) weights 20 grams in air. When completely immersed in a liquid
of relative density 4 it weighs 4 grams. Relative density of copper is 4 and zinc is 6. Then match the
following COLUMN - 1 COLUMN -11
COLUMN 1
COLUMN -
(A) Volume of copper is numerically (P) B
B) Volume of zinc is numerically
(0) 5
Mass of copper is numerically (R) 2
(D) Density of the alloy is numerically​

Answer 1

Answer:

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