Which of the following can explain the echo produced through
sound waves?
(1) Shifting
(2) Refraction
(3) Reflection
(4) Dispersion
- 2 Answers
- 3722 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Dear Sir/Mam, I applied RRB Chennai for the post of SECTION ENGINEER S&T Dept.(Computer Science).Now i dont know the Syallabus of the post as well as i dont have any previous sample question paper.Please send the syallabus and question paper to the following mail id: jatin_vasu11@rediffmail.com
I want rrb goods guard previous exam papers?
46 Answers Apex, ASM, LaTeX, Math Powerhouse, Palsons, Practical Viva Questions, RRB, Vivekanand Education Society,
Where is the famous historical site Hampi situated? (a) Bijapur (b) Bellary (c) Gulbarga (d) Raichur
Dear sir, This is my kind request can i get rrb section engineer(mechanical) model question paper for the past2 years nd syllabus.pls message me or contact me in the below mail id rajesh.miracle@gmail.com pls sir this is my hummbel request.
RRB ORG GROUP C RESULT 2013
Railway tracks are banked on curves because of (a) Necessary centrifugal force (b) Necessary frictional force (c) Necessary centripetal force (d) None of these
friends anyone send me the model question paper for RRB- (s&t) to this email id-jeevairtt@gmail.com
Section Engeenier And junoir Engg. Level Paper For Railway Exam.
5 Answers HCL, Political Science, RRB,
RRB KAPURTHALA NEW JOINING 2012
dear sir i need rrb chennai JE & ALP last 2 year question papers Plz send my email id is ranga_magi@yahoo.co.in
Please send last five years English Stenographer Recruitment Examination Question and Answer.
The equation of the tangent to the circle x2 + y2 + 2gx + 2fy + c = 0 at the origin is (1) x = 0 (2) y = 0 (3) fx + gy = 0 (4) gx + fy = 0
UPSC 
