Properties Of Solids And Liquids Question 563
Question: A piece of metal weight 46 gm in air, when it is immersed in the liquid of specific gravity 1.24 at it weighs 30 gm. When the temperature of liquid is raised to , the metal piece weighs 30.5 gm, specific gravity of the liquid at is 1.20, then the linear expansion of the metal will be
Options:
A)
B)
C)
D) None of these
Show Answer
Answer:
Correct Answer: B
Solution:
Loss of weight at
Loss of weight at
Now dividing (i) by (ii), we get
But