A2.0-kg block of ice originally at 263 k is placed in thermal contact with a block of silver which is initially at 473 k. the h2o - silver system reaches equilibrium at a temperature of 323 k. the system is insulated so no heat flows into or out of it. find the mass of the block of silver. (use cag = 230 j/kg-k, cwater = 4200 j/kg-k, cice = 2100 j/kg-k, and lf = 3.3×105 j/kg.)

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.

you gotta add the following molecules so we can give u an answer

explanation:

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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