resendezj7324 resendezj7324
  • 25-03-2018
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What will happen to telephone wires between the summer and winter. Explain the answer?

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T2000
T2000 T2000
  • 25-03-2018
In the summer, telephone wires heat up and therefore expand. In the winter, the wires cool down and become taut. Metals expand with heat and contract with cold.
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