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Worksheets8.6 SCATTERING OF LIGHT
Total questions: 20
Worksheet time: 10mins
Why the sky look blue during midday and red during sunset
Reflection of light
Refraction of light
Dispersion of Light
Scattering of Light
Why does scattering of light occur?
Light rays are blocked and reflected to all directions by the clouds or particles in the air
Light rays are blocked and reflracted to all directions by the clouds or particles in the air
Light rays are passing through and refracted to all directions by the clouds or particles in the air
Which of the following is example light scattering ?
( There CAN be more than 1 answer)
Berikut merupakan contoh zarah-zarah halus di atmosfera yang menyerakkan cahaya.
(Lebih dari satu jawapan)/
Here is an example of fine particles in the atmosphere that scatter light.
(More than one answer)
Debu / Dust
Titisan air / Water droplet
Daun / Leaf
Molekul gas / Gas molecule
Warna cahaya yang banyak diserakkan ialah......../
The light colors that are scattered a lot are ........
biru blue
hijau / green
merah /red
kuning / yellow
Langit biru dan langit merah ketika senja adalah fenomena alam yang disebabkan oleh penyerakan cahaya /
The blue sky and the red sky at dusk are natural phenomena caused by the scattering of light
BETUL / TRUE
SALAH / FALSE
Pada waktu senja, cahaya matahari bersinar secara _______./
At dusk, sunlight shines _______.
lurus / straight
terang / bright
mengufuk / horizontally
Pada waku Siang, langit kelihatan biru kerana cahaya biru mempunyai panjang gelombang yang______ diserap oleh molekul gas. / At noon, the sky looks blue because the blue light has a wavelength that______ is absorbed by the gas molecule.
Paling panjang / The longest
Pendek / short
Paling laju / the fastest
Pada waku Siang, langit kelihatan biru kerana cahaya biru mempunyai panjang gelombang yang______ diserap oleh molekul gas. / At noon, the sky looks blue because the blue light has a wavelength that______ is absorbed by the gas molecule.
Paling panjang / The longest
Pendek / short
Paling laju / the fastest
Why does the Sun appear red at sunset?
Mengapakah matahari kelihatan merah ketika matahari terbenam?
Red light is the least scattered and travel the longer distance.
Cahaya merah paling kurang diserakkan dan bergerak dengan jarak yang panjang.
Red light is the most scattered and travel the shorter distance.
Cahaya merah paling banyak diserakkan dan bergerak dengan jarak yang pendek.
Red light is the least scattered and more blue light are scattered.
Cahaya merah paling kurang diserakkan dan lebih banyak cahaya biru diserakkan jauh.
All the components of white light are absorbed by the atmosphere except red light.
Semua komponen cahaya putih diserap oleh atmosfera kecuali cahaya merah
Yang manakah antara berikut merupakan fenomena alam yang disebabkan oleh penyerakan cahaya? /
Which of the following is a natural phenomenon caused by the scattering of light?
Kelipan bintang / Star twinkles
Langit berwarna biru / The sky is blue
Pelangi selepas Hujan / Rainbow after Rain
Jika atmosfera dicemari dengan lebih banyak habuk dan asap, matahari terbenam kelihatan lebih....../
If the atmosphere is polluted with more dust and smoke, the sunset looks more ......
kekuningan, kejinggaan atau kemerahan /
yellowing, redness or redness
biru dan indigo / blue and indigo
ungu dan merah / purple and red
hitam / black
Warna cahaya yang kurang diserakkan ialah......./
The color of light that is less scattered is .......
indigo / indigo
biru / blue
merah / red
putih / white
Why does the Sun appear red at sunset?
Mengapakah matahari kelihatan merah ketika matahari terbenam?
Red light is the least scattered and travel the longer distance.
Cahaya merah paling kurang diserakkan dan bergerak dengan jarak yang panjang.
Red light is the most scattered and travel the shorter distance.
Cahaya merah paling banyak diserakkan dan bergerak dengan jarak yang pendek.
Red light is the least scattered and more blue light are scattered.
Cahaya merah paling kurang diserakkan dan lebih banyak cahaya biru diserakkan jauh.
All the components of white light are absorbed by the atmosphere except red light.
Semua komponen cahaya putih diserap oleh atmosfera kecuali cahaya merah
_____________ light is scattered the least by the suspended particles because it has a ___________ wavelength.
blue / long
red / long
blue / short
red / short
______________ light is scattered the most by the suspended particles because it has a ___________ wavelength.
blue / long
red / long
blue / short
red / short
these are examples of phenomenon of scattering of light except
Sky appears blue at midday
Sky appears reddish in the evening
Rainbow after rain
Warna cahaya yang kurang diserakkan ialah......./
The color of light that is less scattered is .......
indigo / indigo
biru / blue
merah / red
putih / white
Why does the Sun appear red at sunset?
Mengapakah matahari kelihatan merah ketika matahari terbenam?
Red light is the least scattered and travel the longer distance.
Cahaya merah paling kurang diserakkan dan bergerak dengan jarak yang panjang.
Red light is the most scattered and travel the shorter distance.
Cahaya merah paling banyak diserakkan dan bergerak dengan jarak yang pendek.
Red light is the least scattered and more blue light are scattered.
Cahaya merah paling kurang diserakkan dan lebih banyak cahaya biru diserakkan jauh.
All the components of white light are absorbed by the atmosphere except red light.
Semua komponen cahaya putih diserap oleh atmosfera kecuali cahaya merah
Pada waktu senja, cahaya matahari bersinar secara _______./
At dusk, sunlight shines _______.
lurus / straight
terang / bright
mengufuk / horizontally
