TS PSC Group 1 Services Prelims 2014 Paper
© examsiri.com
Question : 5 of 200
Marks:
+1,
-0
1. Dynamic lift of aeroplane is based on the principle of Bernoulli's theorem.
2. Glass is less elastic than rubber.
3. For a system free from external forces, linear momentum of the system remains constant.
Which of the above statement is/are wrong?
2. Glass is less elastic than rubber.
3. For a system free from external forces, linear momentum of the system remains constant.
Which of the above statement is/are wrong?
Go to Question: