Question

Aim: To calculate the density of regularly shaped objects. Materials: Two empty 1 L milk cartons, sand, cotton balls and a weighing balance Procedure: 1. Take two similar empty 1 L milk bottles. 2. Fill one with sand up to the brim and the other with cotton balls. 3. Weigh both the bottles one by one, and note down their masses. Observations and calculations: Mass of the bottle filled with sand, m = g. Mass of the bottle filled with cotton balls, m g. Volume of each bottle = 1 L = 1000 ml Density of bottle 1 = g/ml. volume m Density of bottle 2 = g/ml. volume​

Answer 1

Answer:

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Answer 2

Answer:

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