5. Give an example to show that water is colourless
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cloudy....for a few seconds. An indoor swimming pool appears blue from above. as light reflecting from the bottom of the pool travels through enough water that its red component is absorbed. The same water in a smaller bucket appears colorless.
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An indoor swimming pool appears blue from above, as light reflecting from the bottom of the pool travels through enough water that its red component is absorbed. The same water in a smaller bucket looks only slightly blue, and observing the water at close range makes it appear colourless to the human eye.
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