An iron bar (Young’s modulus = 10¹¹ N m⁻², α = 10⁻⁶/°C) 1 m long and 10⁻³ m² in area is heated from 0°C to 100°C without being allowed to bend or expand. Find the compressive force developed inside the bar.
Physics · Thermodynamics
An iron bar (Young’s modulus = 10¹¹ N m⁻², α = 10⁻⁶/°C) 1 m long and 10⁻³ m² in area is heated from 0°C to 100°C without being allowed to bend or expand. Find the compressive force developed inside the bar.