Assume that water absorbs light of wavelength 4.20 10 6 m with 100% efficiency. How many
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Assume that water absorbs light of wavelength 4.20 × 10−6 m with 100% efficiency. How many photons are required to heat 5.75 g of water by 1.00 K? The heat capacity of water is 75.3 J mol−1 K−1.
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