Question 38: Explain why, wooden (or concrete) sleepers are kept below the railway line. Lakhmir Singh Physics Class 9

Question 38: Explain why, wooden (or concrete) sleepers are kept bel

1.	Question 38: Explain why, wooden (or concrete) sleepers are kept below the railway line. Lakhmir Singh Physics Class 9
Answer» tion:wide wooden SLEEPERS are placed below the RAILWAY tracks so that the pressure exerted by the rails on the ground becomes LESS. therefore, increase in area decreases the pressure .

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Question 38: Explain why, wooden (or concrete) sleepers are kept below the railway line. Lakhmir Singh Physics Class 9

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