Question

2. A 350 cm flask of glass filled with sea water weighs 450 g. Density of sea water if empty flask weighs
100 g would be:
a. (5/7) g/cm3
b. (7/5 ) g/cm3
C. (2/5) g/cm
d. 1 g/cm​

Answer 1

Answer:

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Explanation:

Mass of the seawater, M=450−100=350 g

Volume of the flask, V=350 cm^3  

∴ Density, d=  M / V = 350 g  / 350 cm^3 = 1 g/cm^3  

Answer 2

Answer:

Mass of the seawater, M-450-100=350 g

Volume of the flask, V-350 cm^3

Density, d= M/V = 350 g / 350 cm^3 = 1

g/cm^3