When light strikes the surface of a medium such as water or glass, its intensity decreases with depth. The Beer-Lambert-Bouguer law states that the percentage of decrease is the same for each additional unit of depth. In a certain lake, intensity decreases about 85% for each additional meter of depth Use a formula to express intensity I as an exponential function of d. (Use I0 to denote the initial intensity.) At what depth will the intensity of light be one-tenth of the intensity of light striking the surface? (Round your answer to two decimal places

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When light strikes the surface of a medium such as water or glass, its intensity decreases with depth. The Beer-Lambert-Bouguer law states that the percentage of decrease is the same for each additional unit of depth. In a certain lake, intensity decreases about 85% for each additional meter of depth

Use a formula to express intensity I as an exponential function of d. (Use I0 to denote the initial intensity.)

At what depth will the intensity of light be one-tenth of the intensity of light striking the surface? (Round your answer to two decimal places

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