The Em Spectrum Worksheet. Web spectrum is visible light—red, orange, yellow, green, blue, and violet. Like expanding ripples in a pond after a pebble has been tossed.
spectrum worksheet 1
Like expanding ripples in a pond after a pebble has been tossed. Web spectrum is visible light—red, orange, yellow, green, blue, and violet.
Web spectrum is visible light—red, orange, yellow, green, blue, and violet. Like expanding ripples in a pond after a pebble has been tossed. Web spectrum is visible light—red, orange, yellow, green, blue, and violet.
