alam satu bongkan kaca. Sudut genting kaca itu ialah 42°. Diagram 9 shows a light ray, P directed into a glass block. The critical angle of the glass is 42°. Diagram 7 shows a light ray is directed into a glass block. Garis normal Normal line D Bongkah kaca Glass Nock Bongkah kaca Glass block Sinar cahaya Light ray A Rajah 9 Diagram 9 Rajah 7 Diagram 7 Antara arah A, B, C dan D, arah manakah sinar cahaya itu bergerak dari titik Q? At which direction A, B, C or D does the light ray moves from point Q? Antara sudut A, B, C dan D, yang manakah adalah sudut biasan? At which angle A, B, C or D is the angle of refraction? 16 Rajah 8 menunjukkan satu objek diletakkan di hadapan satu cermin cekung. Jarak objek itu adalah kurang daripada panjang fokus, f cermin itu. Diagram 8 shows an object placed in front of a concave mirror. The object distance is less than the focal length, f of the mirror. 18 Scorang murid melukis sinar cahaya yang melalui kanta P, Q, R dan S seperti ditunjukkan dalam gambar rajah sinar berikut. F ialah titik fokus kanta P, Q, R dan S. A student draws light rays passing through lenses P, Q. R and S as shown in the following ray diagrams. F is the focal point of lenses P, Q, R and S. I III R Objek Object Cermin cekung Concave mirror II IV Rajah 8 Diagram 8 Antara yang berikut, yang manakah ciri-ciri bagi imej terbentuk? Which of the following are the characteristics of the image formed? A Nyata, tegak, diperbesar Real, upright, magnified B Nyata, songsang, diperkecil Real, inverted, diminished C Maya, tegak, diperbesar Virtual, upright, magnified D Maya, songsang, diperkecil Virtual, inverted, diminished Gambar rajah sinar yang manakah menunjukkan lintasan sinar cahaya yang betul? Which ray diagram shows the correct path of the light rays? A I I sahaja Il only B I, II dan IV sahaja I, Il and IV only CI dan III sahaja I and III only D I, II, III dan IV I, II, III and IV [Lihat halaman sebelah)

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english translation is below please help me
SULIT
35
4531/1
15 Rajah 7 menunjukkan satu sinar cahaya ditujukan
ke dalam satu bongkah kaca.
Diagram 7 shows a light ray is directed into a glass
block.
17 Rajah 9 menunjukkan satu sinar cahaya, P ditujukan
ke dalam satu bongkah kaca. Sudut genting kaca
itu ialah 42°.
Diagram 9 shows a light ray, P directed into a glass
block. The critical angle of the glass is 42º.
D
Garis normal
Normal line
D
Bongkah kaca
Glass Nock
Bongkah kaca
Glass block
B
P|
Sinar cahaya
Light ray
A
Rajah 9
Diagram 9
Rajah 7
Diagram 7
Antara arah A, B, C dan D, arah manakah sinar
cahaya itu bergerak dari titik Q?
At which direction A, B, C or D does the light ray moves
from point Q?
Antara sudut A, B, C dan D, yang manakah adalah
sudut biasan?
At which angle A, B, C or D is the angle of refraction?
16 Rajah 8 menunjukkan satu objek diletakkan di
hadapan satu cerrmin cekung. Jarak objek itu adalah
kurang daripada panjang fokus, f cermin itu.
Diagram 8 shows an object placed in front of a concave
mirror. The object distance is less than the focal length,
f of the mirror.
18 Scorang murid melukis sinar cahaya yang melalui
kanta P, Q, R dan S seperti ditunjukkan dalam
gambar rajah sinar berikut. F ialah titik fokus kanta
P, Q, R dan S.
A student draws light rays passing through lenses P, Q.
R and S as shown in the following ray diagrams. F is
the focal point of lenses P, Q, R and S.
I
P
III
Objek
Object
Cermin cekung
Concave mirror
F
II
Q:
IV
Rajah 8
Diagram 8
Antara yang berikut, yang manakah ciri-ciri bagi
imej terbentuk?
Which of the following are the characteristics of the
image formed?
A Nyata, tegak, diperbesar
Real, upright, magnified
B Nyata, songsang, diperkecil
Real, inverted, diminished
C Maya, tegak, diperbesar
Virtual, upright, magnified
D Maya, songsang, diperkecil
Virtual, inverted, diminished
Gambar rajah sinar yang manakah menunjukkan
lintasan sinar cahaya yang betul?
Which ray diagram shows the correct path of the light
rays?
A I l sahaja
Il only
B I, II dan IV sahaja
I, Il and IV only
C I dan III sahaja
I and II only
D I, II, III dan IV
I, II, III and IV
[Lihat halaman sebelah]
anco
Transcribed Image Text:SULIT 35 4531/1 15 Rajah 7 menunjukkan satu sinar cahaya ditujukan ke dalam satu bongkah kaca. Diagram 7 shows a light ray is directed into a glass block. 17 Rajah 9 menunjukkan satu sinar cahaya, P ditujukan ke dalam satu bongkah kaca. Sudut genting kaca itu ialah 42°. Diagram 9 shows a light ray, P directed into a glass block. The critical angle of the glass is 42º. D Garis normal Normal line D Bongkah kaca Glass Nock Bongkah kaca Glass block B P| Sinar cahaya Light ray A Rajah 9 Diagram 9 Rajah 7 Diagram 7 Antara arah A, B, C dan D, arah manakah sinar cahaya itu bergerak dari titik Q? At which direction A, B, C or D does the light ray moves from point Q? Antara sudut A, B, C dan D, yang manakah adalah sudut biasan? At which angle A, B, C or D is the angle of refraction? 16 Rajah 8 menunjukkan satu objek diletakkan di hadapan satu cerrmin cekung. Jarak objek itu adalah kurang daripada panjang fokus, f cermin itu. Diagram 8 shows an object placed in front of a concave mirror. The object distance is less than the focal length, f of the mirror. 18 Scorang murid melukis sinar cahaya yang melalui kanta P, Q, R dan S seperti ditunjukkan dalam gambar rajah sinar berikut. F ialah titik fokus kanta P, Q, R dan S. A student draws light rays passing through lenses P, Q. R and S as shown in the following ray diagrams. F is the focal point of lenses P, Q, R and S. I P III Objek Object Cermin cekung Concave mirror F II Q: IV Rajah 8 Diagram 8 Antara yang berikut, yang manakah ciri-ciri bagi imej terbentuk? Which of the following are the characteristics of the image formed? A Nyata, tegak, diperbesar Real, upright, magnified B Nyata, songsang, diperkecil Real, inverted, diminished C Maya, tegak, diperbesar Virtual, upright, magnified D Maya, songsang, diperkecil Virtual, inverted, diminished Gambar rajah sinar yang manakah menunjukkan lintasan sinar cahaya yang betul? Which ray diagram shows the correct path of the light rays? A I l sahaja Il only B I, II dan IV sahaja I, Il and IV only C I dan III sahaja I and II only D I, II, III dan IV I, II, III and IV [Lihat halaman sebelah] anco
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