Scattering Experiment: Why the Sky is Blue

Understand how Rayleigh scattering changes the color of the sky at different times of the day.

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Power Supply (Laser)

spectrophotometer

Oscilloscope

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. Laser .

cuvette

Computer Screen

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Water becher

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Water becher

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cuvette

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Tourch

Instructions

To estimate that the scattering light intensity is inversely proportional to the fourth power of the wavelengthof the incident light.