Question

why are iron rails of railway track fixed over white wooden or concrete sleeper​

Answer 1

Answer:

Iron rails are fixed over wide wooden or concrete sleepers to reduce pressure received from the train by increasing the area of contact, because if surface area increases pressure decreases and vice-versa, they also transfer the loads to the ground underneath.

Explanation:

If you liked my answer then pls mark it as brainliest and plz follow me