Product Code:
OPTIC0032
Description:
Solar Spectrum Chart
Specification:
Solar Spectrum Chart -This durable poster is an asset to any classroom and will prove truly
"absorbing". With metal edges and metal loop hangers for easy mounting
on the wall. 71 x 29 cm. Chart shows:
The most significant
Fraunhofer lines along with their wavelength and letter assignment.
Also, shows the chemical elements in the sun's atmosphere represented by
the lines.
