Question text
7 A student determines the density of a small rock. The weight of the small rock is 1.2N. She pours 100cm3 of water into a measuring cylinder. She carefully submerges the rock in the 100cm3 of water. The new reading on the measuring cylinder is 147cm3. What is the density of the rock? A 0.026N/cm3 B 0.83g/cm3 C 1.8N/cm3 D 2.6g/cm3
7 A student determines the density of a small rock.
The weight of the small rock is 1.2N.
She pours 100cm3 of water into a measuring cylinder.
She carefully submerges the rock in the 100cm3 of water. The new reading on the measuring
cylinder is 147cm3.
What is the density of the rock?
A 0.026N/cm3 B 0.83g/cm3 C 1.8N/cm3 D 2.6g/cm3
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