λ = 1000 nm
ditanya
Ef =...?
Penyelesaian
Ef = h.c/λ
Ef = 6,6 . 10-34 . 3 . 108 / (1000 . 10-9)
Ef = 1,98 . 10-19 J
", "url" : "https://www.utakatikotak.com/tag/panjang-gelombang", "publisher" : { "@type" : "Organization", "name" : "utakatikotak.com" } }