UPSEE Solved Model Paper 4
© examsiri.com
Question : 30 of 150
Marks:
+1,
-0
A rod of length 2 m at 00C and having expansion coefficient α = (3x + 2) × 10 − 6 . 0 C − 1 where x is distance (in cm) from one end of rod. the length of rod at 200C is :
Go to Question: