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506767
Caption: When aimed at a target, some of the X-ray beam is deflected and the scattered rays have a greater wavelength than the original
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 18.46 MB
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506987
Caption: The colours of the visible spectrum vary according to their wavelengths
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.84 MB
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481447
Caption: Electromagnetic spectrum. The visible range (shaded portion) is shown enlarged on the right.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 29.43 MB