Topic: Specific heat capacity, calorimetry, change of state, latent heat· Properties of Solids and Liquids
A piece of ice falls from a height h so that it melts completely. Only one - quarter of the heat produced is absorbed by the ice and all energy of ice gets converted into heat during its fall. The value of h is : [Latent heat of ice is 3.4×10^5 J/kg…
A piece of ice falls from a height h so that it melts completely. Only one - quarter of the heat produced is absorbed by the ice and all energy of ice gets converted into heat during its fall. The value of h is : [Latent heat of ice is \(3.4\times10^{5}\) J/kg and g = 10 N/kg]
1. 34 km
2. 544 km
3. 136 km
4. 68 km