What is the fewest number of laser pulses need to melt

Reference no: EM13172167

A single pulse of a laser yields an average of 5.00 × 1018 photons with λ = 633 nm. If melting ice to water at 0°C requires 6.01 kJ/mol, what is the fewest number of laser pulses need to melt 10.0g of ice?

Reference no: EM13172167

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