Part AIf the water here is 4.0 m deep, how far is the key from the edge of the pool?Express your answer using two significant figures.ΑΣφmSubmitRequest AnswerProvide Feedback After a long day of driving you take a late-night swim in amotel swimming pool. When you go to your room, you realizethat you have lost your room key in the pool. You borrow apowerful flashlight and walk around the pool, shining the lightinto it. The light shines on the key, which is lying on thebottom of the pool, when the flashlight is held 1.2 m abovethe water surface and is directed at the surface a horizontaldistance of 1.5m from the edge (Figure 1).Figure1 of 1下1.2 mProvi<1.5 m-40m耳

Given: The perpendicular distance covered by light is h=1.2 m. The distance from person at which…

Answered: If the water here is 4.0 m deep, how…

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