Labels:clock | crt screen | monitor | subwoofer OCR: DIAI OCI The movement ofa celestial ApoC toward away from the observer measured by the Doppler effect Redder spectral lines indicate the bod moving away bluer lines indicate the body moving closer RADIAL VELOCIT Aeme
(.png)
 (1994).iso/pc/glossary/terms_ma/g106.pic/g106.png)