Question
Question 38: Explain why, wooden (or concrete) sleepers are kept below the railway line.
Found 6 tutors discussing this question
Discuss this question LIVE
10 mins ago
Text solutionVerified
Answer:
Wooden or concrete sleepers are kept below the railway line because the weight of the train is spread over a large area of the sleepers. Therefore, the pressure acting on the ground under the sleepers is reduced. This prevents the shrinking of the ground under the weight of the train.
Was this solution helpful?
79
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice more questions from Physics (Lakhmir Singh)
Practice questions from Physics (Lakhmir Singh)
Question 1
Views: 5,462
(a) u/g
(b) u2/2g
(c) u2/g
(d) u/2g
Question 2
Views: 5,958
Question 4
Views: 5,432
(a) if a cork is placed in water?
(b) if a piece of heavy metal is placed in it?
Practice more questions from Gravitation
Question 1
Medium
Views: 5,328
Question 2
Views: 6,082
Question 3
Easy
Views: 6,134
Question 4
Easy
Views: 5,708
Practice questions on similar concepts asked by Filo students
Question 1
Views: 5,740
Question 2
Views: 5,167
Question 4
Views: 5,495
Stuck on the question or explanation?
Connect with our Science tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | Question 38:
Explain why, wooden (or concrete) sleepers are kept below the railway line. |
Topic | Gravitation |
Subject | Science |
Class | Class 9 |
Answer Type | Text solution:1 |
Upvotes | 79 |