Question

29.
An ornament weighing 150 g in air weighs only 76 g in water. Assuming that some copper is
mixed with gold to prepare the ornament. The amount of copper in it is (specific gravity of gold is
20 and that of copper is 10)​

Answer 1

Answer:

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Explanation:

Cell Reference

A cell reference, or cell address, is an alphanumeric value used to identify a specific cell in a spreadsheet.

Answer 2

Explanation:

here you go thank you