The weight of a certain crown in air was found to be 14.0 N and its weight
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Question:
The weight of a certain crown in air was found to be 14.0 N and its weight in water, 12.7 N.
What is its specific gravity and was it gold (specific gravity of gold = 19.3)?
a. 19.23, pure gold
b. 19.5, pure gold
c. 10.77, not pure gold
d. 16.78, not pure gold
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