Which of the statement is correct - Vidyadip

MCQ

Which of the statement is correct

A
lron rims are cooled before they are placed on cartwheels
B
A glass stopper gets tight on warming the neck of the bottle
C
Telephone wires sag in winter, but become tight in summer
✓
A little space is left between two rails on a railway track

✓

Answer

Correct option: D.

A little space is left between two rails on a railway track

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