Properties Of Solids And Liquids Question 499
Question: Two rods, one of aluminum and the other made of steel, having initial length and are connected together to form a single rod of length . The coefficients of linear expansion for aluminum and steel are and respectively. If the length of each rod increases by the same amount when their temperature are raised by , then find the ratio [IIT-JEE (Screening) 2003]
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: C
Solution:
Given