If I represent the intensity of light which has penetrated water to a depth of h feet, then the rate of change of the intensity I is proportional to I. If at depth of 30 ft., the intensity is 4/g the intensity at the surface. find the intensity at 120 ft.
If I represent the intensity of light which has penetrated water to a depth of h feet, then the rate of change of the intensity I is proportional to I. If at depth of 30 ft., the intensity is 4/g the intensity at the surface. find the intensity at 120 ft.
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.7: Direct And Inverse Variation
Problem 39PS
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If I represent the intensity of light which has penetrated water to a depth of h feet, then the rate of change of the intensity I is proportional to I. If at depth of 30 ft., the intensity is 4/g the intensity at the surface. find the intensity at 120 ft.
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