WAVES: SOUND & LIGHT Waves carry energy from one place to another © 2000 Microsoft Clip Gallery.
LIGHT Waves carry energy from one place to another © 2000 Microsoft Clip Gallery.
WAVES: LIGHT AND THE ELECTROMAGNETIC SPECTRUM Waves carry energy from one place to another © 2000 Microsoft Clip Gallery.
WAVES: LIGHT Waves carry energy from one place to another © 2000 Microsoft Clip Gallery.
