Properties Of Solids And Liquids Question 401
Question: A piece of metal weighs 45g in air and 25g in a liquid of density kept at . When the temperature of the liquid is raised to , the metal piece weighs 27g. The density of liquid at , is . The coefficient of linear expansion of metal is
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: C
Solution:
[c]
or
After simplifying, we get