Properties Of Solids And Liquids Question 269
Question: A sample of metal weighs 210 gm in air, 180 gm in water and 120 gm in liquid. Then relative density (RD) of
Options:
A)Metal is 3
B)Metal is 7
C)Liquid is 3
D)Liquid is
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Answer:
Correct Answer: C
Solution:
Density of metal =
Density of liquid = s If V is the volume of sample then according to problem
By solving (i), (ii) and (iii) we get
