Question

Q.4. Answer the following a. Calculate the mass of iron block having the dimension of 10cm x 16cm x 25cm. Density of iron 7800kg m?. (3M) b. Arrange the following substances in order of their decreasing density: i. Mercury ii. Ice iii. Alcohol iv. Iron V. Lead vi. Water C. The mass of an empty density bottle is 45 g, it is 145 g when filled completely with water and 1405 g when completely filled with a liquid. Find: i. Volume of density bottle; ii. Density of liquid; iii. Name of the liquid filled as per its density; iv. Relative density of the liquid.

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Answer 1

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Answer 2

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