AP EAMCET Engineering 2018 Apr 23 Shift 1 Paper
© examsiri.com
Question : 100 of 160
Marks:
+1,
-0
If the length of a stretched string is shortened by x % and the tension is increased by 44 %. then the ratio of the final and initial fundamental frequencies is 1 : 2 , the value of 'x' is
Go to Question: