Science, asked by saidhrithik, 8 months ago

Read the assertion and reason given below. Mark the correct option. Assertion: Small gap is left between the rails of a railway track Reason: Cooling of substance results in contraction. *

Answers

Answered by kaurnamanjot761
1

Answer:

The gap is left between the rails to provide a space for the iron metal to expand and contract during the summer and winter season due to the change in the temperatures. If the gap is not left in between then the rails will bend more and cause derailing of the trains

Answered by cherryred
1

Answer:

Assertion is true but Reason is false

Hope it helps

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