20. Heat and Temperature
Calorimetry with Temperature and Phase Changes
4PRACTICE PROBLEM
Hikers consume snow after it warms up. Suppose you consume 2.0 kg of snow at -10°C, and your body warms to 38°C. Calculate how much energy is absorbed from your body. Assume the specific heat of ice is 2100 J/kg⋅∘C, the latent heat of fusion is 3.33×105 J/kg⋅∘C, Specific heat of liquid is 4186 J/kg⋅∘C.
Hikers consume snow after it warms up. Suppose you consume 2.0 kg of snow at -10°C, and your body warms to 38°C. Calculate how much energy is absorbed from your body. Assume the specific heat of ice is 2100 J/kg⋅∘C, the latent heat of fusion is 3.33×105 J/kg⋅∘C, Specific heat of liquid is 4186 J/kg⋅∘C.