A 1.6 kgkg block of iron
at 25 ∘C∘C is rapidly heated by a torch such
that 18 kJkJ is transferred to it. What temperature
would the block of iron reach (assuming the complete transfer of
heat and no loss to the surroundings)? If that same amount of heat
(18 kJkJ ) was quickly transferred to
a 810 gg pellet of copper at 33 ∘C∘C, what
temperature would the copper reach before it begins losing heat to
the surroundings? Use the equation for heat capacity and the
following heat capacity values:
A 1 6 Kgkg Block Of Iron At 25 C C Is Rapidly Heated By A Torch Such That 18 Kjkj Is Transferred To It What Temperatur 1 (127.94 KiB) Viewed 25 times
Part D A 1.6 kg block of iron at 25 °C is rapidly heated by a torch such that 18 kJ is transferred to it. What temperature would the block of iron reach (assuming the complete transfer of heat and no loss to the surroundings)? If that same amount of heat (18 kJ ) was quickly transferred to a 810 g pellet of copper at 33 °C, what temperature would the copper reach before it begins losing heat to the surroundings? Use the equation for heat capacity and the following heat capacity values: = q Cs, Fe(s) Cs, Cu(s) mc, AT 0.450 J/(g. °C) 0.385 J/(g. °C) = Express the final temperatures of the iron and copper in °C to two significant figures separated by a comma. ► View Available Hint(s) {ΠΙ ΑΣΦ ? Final temperatures of Fe, Cu = Submit °C
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