Labels:crt screen | monitor | plant | sky | stairs | window OCR: INFR R ED R ADIATIDN Radiation with a wavelength between about 7,500 and 100,000 Angstroms 10-5 At the lower limit of this interval, 10 Gamma rays the bounded infrar red by visible radiation spectrum is At the 10 - 10- radiation uppe limit is bounded by 10 4000 microwave radiation which important in rada technology 10 rays Violet 100 Blue 1000 Visible Ultraviolet Lia Green Yellow 10 nfraree Red Orange 100 mm 7000 cm Microwaves 10 cm m 10 m 100 m Radio waves km km 100km upper importani radar echnology