Penjelasan:
l = 10^-5 W/m²
lo = 10^-12 W/m²
—Cari taraf intensitas nya :
TI = 10 log l/lo
Tl = 10 log (10^-5/10^-12)
TI = 10 log (10^(-5 - (-12)))
TI = 10 log (10^7)
TI = 10 . 7
TI = 70 desibel Jawabannya E
Jawaban:
di balik karna satuan masih di nyatakan dalam db yng awalnya w/m
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Penjelasan:
l = 10^-5 W/m²
lo = 10^-12 W/m²
—Cari taraf intensitas nya :
TI = 10 log l/lo
Tl = 10 log (10^-5/10^-12)
TI = 10 log (10^(-5 - (-12)))
TI = 10 log (10^7)
TI = 10 . 7
TI = 70 desibel Jawabannya E
Jawaban:
di balik karna satuan masih di nyatakan dalam db yng awalnya w/m