the equation for e was not correct Ch. 23 Homework, pt.4 Hegin Date: 3/30/2018 2

Question

the equation for e was not correct

Ch. 23 Homework, pt.4 Hegin Date: 3/30/2018 2:000o PM- Due Date: 42/2018 3000000 PM End Date: 4/4 (20%) Problem 5: A fisherman spots a fish underneath the water, t appears that the fish is d-02 m under the water surtace at an angle of 8-48 degrees with respect to the normal to the surface of the water. The index of refraction of water is n 1.3 and the index of refraction of air is-1 Assignment Status Click here for detailed view Otheesperita.com Problem Status Completecd -17% Part (a) The er endi ular distance rom the a parent position or the sh to the normal or the water surface

Explanation / Answer

(e) Express the real depth of the fish d, in terms of L and tan?w.

Above mentioned is the part 'e'.

Solving for e:

tan(?w) = L/d

So d = L/tan(?w)

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