No idea Calculate the ratio of the intensities of the anti-Stokes () and Stokes

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Calculate the ratio of the intensities of the anti-Stokes () and Stokes (s)lines observed at 672.6 cm relative to the Rayleigh line at a temperature of 22.0 'C Number st Calculate the ratio of the intensities at 49.2 C Number Based on your answers above, what can you conclude about the effect of temperature on the ratio of the anti-Stokes to Stokes intensities? O The anti-Stokes to Stokes intensity ratio increases with increasing temperature due to a larger fraction of the molecules occupying the first vibrationally excited state. The anti-Stokes to Stokes intensity ratio decreases with increasing temperature due to a smaller fraction of the molecules occupying the first vibrationally excited state. The temperature has no effect on the ratio of the anti-Stokes to Stokes intensities. The anti-Stokes to Stokes intensity ratio increases with increasing temperature due to O Oa smaller fraction of the molecules occupying the first vibrationally excited state The anti-Stokes to Stokes intensity ratio decreases with increasing temperature due to a larger fraction of the molecules oocupying the first vibrationally excited state. Previous Check Answer NextExit Subrit Assignment

Explanation / Answer

You have not provided all datas i guess.

But anti-stokes to stokes intesity ratio at 49.2 oC is higher than that of at 22oC because with increasing tempurature a larger fraction of the molecules occupying the first vibrationally excited state.

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