Kabo ea matla ea radiation Spectrum ea radiation e haufi le khanya ea letsatsi
Ho ajoa ha karolo e tsoelang pele ea poki e tsoelang pele e na le bokhoni ba matla a lebone, le kabo ea matla a ho kenya letsoho e batla e sa fetohe nakong ea bophelo bohle.
③the lebone le likarolo tsa motlakase tsa motlakase li na le maemo a matle, 'me boemo ba ho sebetsa bo sa khone ho angoa ke liphetoho maemong a kantle.
Hang ha lebone le fokotsoa, ​​ke tlhahiso e tsitsitseng e ka fihletsoeng hang-hang; Kamora hore lebone le felloe, le ka busetsoa hang-hang.
⑤ Bohlale ba lebone ba lebone bo phahame, 'me gratient e nyane e nyane.
E tsebahale bakeng sa screekhings, mabokose, locomosos le khanya ea letsatsi