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A
diverging (concave) lens can form images that are?
A.
Virtual, only
B.
Inverted, only
C.
Either virtual or real
D.
Either inverted or erect
A ray of light strikes a plane mirror at an angle of incidence equal to 35
degrees. The angle between the incidence ray and the reflected ray is ___.
A.
45 degrees
B.
60 degrees
C.
70 degrees
D.
80 degrees
Compared to the wavelengths of visible light the wavelengths of UV light are
A.
Shorter
B.
Longer
C. The Same
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