Chemistry, 17.09.2019 18:30 svarner2001
The shortest wavelengths occur in the:
red end of the spectrum
blue end of the spectrum
middle of the spectrum
the light-gathering capacity of a telescope is dependent upon the:
magnification
focal length
size of human iris
area of aperture
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The shortest wavelengths occur in the:
red end of the spectrum
blue end of the spectrum...
red end of the spectrum
blue end of the spectrum...
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