What is the mass of an object with a density of 15 g/mL and a volume of 3 mL?
Correct Answer :
45 g
Solution :
The correct answer is 45 g.
To find the mass of an object when its density and volume are given, we use the density formula:
Rearranging the formula to solve for mass gives:
Given in the question:
Density = 15 g/mL
Volume = 3 mL
Substitute the given values into the rearranged formula:
Therefore, the mass of the object is 45 g.
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