My flashlight beam makes an angle of 60. degrees with the surface of the water before it enters the water. In the water what angle does the beam make with the surface?
A) 30°
B) 60°
C) 22°
D) 68°
E) 0°

Question

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The Answer of My flashlight beam makes an angle of 60. degrees with the surface of the water before it enters the water. In the water what angle does the beam make with the surface?
A) 30°
B) 60°
C) 22°
D) 68°
E) 0°

My Flashlight Beam Makes an Angle of 60