sometimes the rail track become curved explain why this happen
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We know that the heating causes metal to expand so in the summer or during the sunlight heating cause the metal to expand . If there is no enough space between the railway track the metal will not find the space to expand resulting in curved railway tracks . ... Tracks will not get curved if they got space to expand
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Answer:this happens because of heat as we all know that heating can expand the metals so when the railway tracks get enough space they expand.......
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