As light travels through a given medium, it travels in a straight line. As you sight through the side of the glass at the portion of the pencil located above the water's surface, light travels directly from the pencil to your eye. Explanation: ... No, If there is no water inside then the apperance won't change
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Answer:
As light travels through a given medium, it travels in a straight line. As you sight through the side of the glass at the portion of the pencil located above the water's surface, light travels directly from the pencil to your eye. Explanation: ... No, If there is no water inside then the apperance won't change