Needhelp8260 Needhelp8260 29-12-2023 Physics contestada A hole is drilled in a copper sheet. The diameter of the hole is 4.24 cm at 27.0°C. What is the change in the diameter of the hole when the sheet is heated to 227°C? Coefficient of the linear expansion of copper = 1.70 × 10⁻⁵ K⁻¹
