An ornament weighing 36 g in air weighs only 34 g in water. Assuming that some copper is…
Physics · JEE Advanced · NTA Exams — Properties of Solids and Liquids
An ornament weighing 36 g in air weighs only 34 g in water. Assuming that some copper is mixed with gold to prepare the ornament, find the amount of copper in it. Specific gravity of gold is 19.3 and that of copper is 8.9.
- 2.2 g
- 4.4 g
- 1.1 g
- 3.6 g
Answer
(A) 2.2 g
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