Berapa kecepatan cahaya dalam ruang hampa?
Fisika Optik Quiz

Quiz
•
Science
•
8th Grade
•
Medium
mony naibaho
Used 9+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5 x 10^8 m/s
4 x 10^8 m/s
3 x 10^8 m/s
2 x 10^8 m/s
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hukum pemantulan cahaya menyatakan bahwa sudut datang (i) sama dengan...
sudut pembiasan (δ)
sudut pantul (r)
sudut bias (r')
sudut refleksi (θ)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sinar datang sejajar sumbu utama dipantulkan melalui titik fokus pada cermin...
datar
cekung
cembung
konkaf
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Indeks bias suatu medium (n) adalah hasil bagi antara kecepatan cahaya di udara (c) dengan...
kecepatan cahaya dalam medium (cn)
panjang gelombang cahaya
frekuensi gelombang cahaya
amplitudo gelombang cahaya
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sinar sejajar sumbu utama dibiaskan seolah-olah berasal dari titik fokus pada lensa...
cembung
cekung
datar
konkaf
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Interferensi maksimum terjadi jika kedua gelombang memiliki fase yang sama, yaitu jika selisih lintasannya sama dengan...
dua panjang gelombang
satu panjang gelombang
setengah panjang gelombang
nol
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Syarat terjadinya garis terang ke-m pada difraksi celah tunggal adalah...
sin θ = (m + 1/2)λ
sin θ = mλ
sin θ = (m - 1/2)λ
sin θ = mλ/2
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