A 0.0450-kg ice cube at −30.0°C is placed in 0.300 kg of 35.0°C water in a very well-insulated container. What is the final temperature in degrees Celsius?

An aluminum wing on a passenger jet is  38 m  long when its temperature is  22°C.  At what temperature would the wing be 6 cm (0.06 m) shorter?

A 6.25 kg block ice at 0 degrees Celsius is being warmed on a glass stove top. The thermal conductivity of the glass is 1.00 W/ (m K) and the glass is 0.50 cm thick. If the radiator plate underneath the glass raises the temperature of the bottom of the glass to 125 degrees Celsius, how long would it take to completely melt the ice? Assume the ice remains a solid rectangle with a square base of side 15 cm as it melts.   B. What is the rate of entropy change in Joules/ Kelvin/ seconds of the melting ice?

The world's deepest gold mine, which is located in South Africa, is over 5.1 km deep. Every day, the mine transfers enough energy by heat to the mine's cooling systems to melt 348114 kg of ice at 0.0 degrees Celsius. If the energy output from the mine is increased by 9.6 percent, to what final temperature will the 348114 kg of ice-cold water be heated? Latent Heat of fusion of Ice-3.33 × 105 J/kg Specific heat capacity of Water = 4186J/(kg. °C)