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In: Physics

Density is a physical property which plays a very important role in our daily life. It...

Density is a physical property which plays a very important role in our daily life. It is very widely used in all field of engineering. Density is widely used for choosing the suitability of a material for a specific purpose.

a) Discuss how density is finding its application in Marine engineering field in not more than 100 to   150 words.
       b) Describe the way in which you can determine the density of given substances. Also explain the tools which are used for finding the density. Explain in detail.
       c)   You are given a cylindrical shaped silver having diameter X cm and height Y cm.
              [ You can take X – the first two digits of your student ID and Y – the last two digits of your student ID. For e.g., If the student’s ID is 1875-18, The X = 18 and Y = 75]. The density of silver is 10.5 g/cm3. Calculate the mass of the silver shape given to you in kg/m3.
              [ for conversion you can use - 1 m = 100 cm and 1 kg = 1000 g]

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