diemquynh15042009 diemquynh15042009
  • 23-07-2021
  • Physics
contestada

Một dây nhôm dài 10 m khi ở 25 độ C. Biết khi nhiệt độ tăng thêm 1 độ C thì chiều dài 1m dây nhôm sẽ tăng thêm 0,024mm.
a) Tính ăng chiều dài của 1m dây nhom khi nhiệt độ tăn thêm 75 độ C
b) Tính chiều dài dây nhôm ở 75 độ C

Respuesta :

fsoltero245
fsoltero245 fsoltero245
  • 27-07-2021

Answer:

??????? what language is this. um A then

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