(a) An opaque cylindrical tank with an open top has a diameter of 3.35 m and is completely fille water. When the afternoon sun reaches an angle of 30.5 above the horizon, sunlight ceases illuminate any part of the bottom of the tank. How deep is the tank (in m)? m m (b) What If? On winter solstice in Honolulu, the sun reaches a maximum altitude of 45.3 ab horizon. What would the depth of the tank have to be (in m) for the sun not to illuminate of the tank on that day? m