When Seen from an Airplane, a Rainbow Sometimes Forms a Complete

question 48

Multiple Choice

When seen from an airplane, a rainbow sometimes forms a complete circle. When this happens, the plane's shadow is

• A) in the lower part of the rainbow.
• B) in the center of the rainbow.
• C) in the upper part of the rainbow.
• D) totally outside the rainbow.
• E) nowhere, for there is no shadow.