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The latent heat for converting ice at 0oC to water at 0oC is 80.0 kcal/kg (Chapter...

The latent heat for converting ice at 0oC to water at 0oC is 80.0 kcal/kg (Chapter 17). (a) How many photons of frequency 6.0 x 1014 Hz must be absorbed by a 1.0 kg block of ice at 0oC to melt it to water at 0oC? (b) How many molecules of H2O can one photon convert from ice to water?

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