An aluminium container of mass 100 gm contains 200 gm of ice at − 20°C. Heat is added to the system at the rate of 100 cal/s. Find the temperature of the system after 4 minutes. (Specific heat of ice = 0.5 and L = 80 cal g⁻¹, specific heat of Al = 0.2 cal g⁻¹-°C)
Physics · Thermodynamics
An aluminium container of mass 100 gm contains 200 gm of ice at - 20°C. Heat is added to the system at the rate of 100 cal/s. Find the temperature of the system after 4 minutes. (Specific heat of ice = 0.5 and L = 80 cal g⁻¹, specific heat of Al = 0.2 cal g⁻¹-°C)