Download - Dasar deteksi radiasi
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DASAR DETEKSI
RADIASI
KELOMPOK I Michael Sarumpaet
Evi Tamala Siregar
Ferawati Fajrianti
Nove Rosalina Sirait
Nurjanna Lubis
Rahma Khairani Putri
Rekina Natalia Simamora
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Gelombang
Elektromagnetik
Sifat – sifat nya sama
dengan cahaya
Frekuensi terkecil
sampai terbesar
Panjang gelombang
terbesar sampai terkecil
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Gelombang
Radio &
Televisi
30 kHz-
3GHz10-1 m Komunikasi
Gelombang
Mikro
10⁷-10¹² Hz 1- 10¯⁴ m Pemanasan
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Sinar
Inframerah
10¹¹-10¹⁴ Hz
10¯³-10¯⁶ m
• Tidak dapat dilihat mata
• Tidak dapat menembus benda
yg tidak tembus pandang
• Panjang gelombang & suhu
berlawanan
Cahaya
Tampak
10⁵ Hz
400-700 nm
Spektrum & warna
beragam
Kegunaan
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Sinar
Ultraviolet
10¹⁵-10¹⁷ Hz
380 – 200 nm
UVA, UVB, UVC
Sinar X
10¹⁶-10¹⁹ Hz
Bremstrahlung
Kegunaan & bahaya
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Tabung Detektor Geiger Mueller (GM)
PengertianBagian-
bagiannyaCara Kerja
Kelebihan dan
Kekurangan
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Detektor Geiger Mueller
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Sifat-sifatDaya
tembusKegunaan Bahaya
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ARIGATO GOZAIMASU.....