Question

2 points 2. Volume of an object is 30cm3 and the mass is 60g. Density of water is 1gcm-3. Will the object float or sink.

a. The density of object is 2gcm-3. As the density of object is more than water so the object will sink.
b. The density of object is 2.5gcm-3. As the density of object is more than water so the object will float.
c. The density of object is 0.75cm-3. As O the density of object is less than water so the object will float.​

Answer 1

Answer:

The object with mass of 50 g along with volume of 20 cm3 with density of water being equal to 1 gm/cm3 will definitely sink. The reason is that the density of the object is more than that of water. Gravitational force will act on all objects in an equal manner.

Answer 2

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b. The density of object is 2.5gcm-3. As the density of object is more than water so the object will float.