16. DAYA URAI
d = 1,22. λ.L/D
Jarak Terjauh
L = d.D/(1.22. λ)
L = 1,3. 6,1 . 10⁻³/(1,22. 650.10⁻⁹)
L = 10.000 m
L = 10 km
Jawaban. A
17. Daya Urai
d = 1,22. 6400. 10⁻¹⁰. 0,5/(0,2. 10⁻³)
d = 1,952. 10⁻³ m
Jawaban. c
18. Jarak Terjauh
L = 1,22. 1,5 . 10⁻³/(1,22. 3000.10⁻¹⁰)
L = 5000 m
Jawaban. e
19. Jarak mobil
Panjang gelombang maksimum cahaya tampak 750 nm
L = 1,22. 2,2 . 10⁻³/(1,22. 750.10⁻⁹)
L = 0,00293. 10⁶ m
L = 2,93. 10³ m
L ≈ 3. 10³ m
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16. DAYA URAI
d = 1,22. λ.L/D
Jarak Terjauh
L = d.D/(1.22. λ)
L = 1,3. 6,1 . 10⁻³/(1,22. 650.10⁻⁹)
L = 10.000 m
L = 10 km
Jawaban. A
17. Daya Urai
d = 1,22. λ.L/D
d = 1,22. 6400. 10⁻¹⁰. 0,5/(0,2. 10⁻³)
d = 1,952. 10⁻³ m
Jawaban. c
18. Jarak Terjauh
L = d.D/(1.22. λ)
L = 1,22. 1,5 . 10⁻³/(1,22. 3000.10⁻¹⁰)
L = 5000 m
Jawaban. e
19. Jarak mobil
Panjang gelombang maksimum cahaya tampak 750 nm
L = d.D/(1.22. λ)
L = 1,22. 2,2 . 10⁻³/(1,22. 750.10⁻⁹)
L = 0,00293. 10⁶ m
L = 2,93. 10³ m
L ≈ 3. 10³ m
Jawaban. c