Which of the following statements is wrong? a. As we look at a rainbow, we see only one single color from each drop. The color red comes from higher drops and the color violet from lower drops. Ob. Due to the refraction of light within the atmosphere, star on the sky often appears to be higher than it actually is. Oc. Atmospheric mirages are created by light passing through and being bent by air layers of different densities. Such changes in air density are usually caused by sharp changes in air temperature. Od. When the air near the ground is much warmer than the air above, objects may appear to be displaced and higher than they really are. These mirages are called superior mirages, or upward mirages.
