A Solid Rock,suspended in Air by a Spring Scale,has a Measured

Multiple Choice

A solid rock,suspended in air by a spring scale,has a measured mass of 9.00 kg.When the rock is submerged in water,the scale reads 6.43 kg.What is the density of the rock? (water density = 1000 kg/m³)

A) 1.40 × 10³ kg/m³
B) 3.50 × 10³ kg/m³
C) 1.84 × 10³ kg/m³
D) 1.58 × 10³ kg/m³