Page 254 - MODUL SPEKTRUM FIZIK SPM

18. Diagram 9 shows a ping pong ball stuck in a filter funnel when water flows out from the tap.
Rajah 9 menunjukkan sebiji bola ping pong tersangkut di dalam sebuah corong turas apabila air
mengalir keluar daripada pili.

Diagram 9 / Rajah 9

Which statement explains the situation?
Pernyataan manakah menerangkan keadaan tersebut?

A. The speed of water at region P is the same as at region Q.
Laju air di kawasan P sama dengan yang di kawasan Q.
B. The speed of water at region P is lower than that at region Q.
Laju air di kawasan P adalah lebih rendah daripada yang di kawasan Q.
C. The pressure of water at region P is lower than that at region Q.
Tekanan air di kawasan P kurang daripada kawasan Q
D. The pressure of water at region P is higher than that at region Q.
Tekanan air di kawasan P adalah lebih tinggi daripada yang di kawasan Q

19. At dinner, Rahman left his spoon in a bowl of hot soup. At the end of the dinner, he finds that the
spoon becomes as warm as the bowl of soup.
Which statement is correct in describing the condition of the spoon at the end of his dinner?
Semasa makan malam, Rahman meninggalkan sudunya di dalam semangkuk sup panas. Pada akhir
makan malam itu, beliau mendapati sudunya menjadi sama panas dengan sup.
Pernyataan manakah betul mengenai keadaan sudu pada akhir makan malamnya?

A. More heat flows from the soup to the spoon.
Lebih banyak haba mengalir daripada sup ke sudu.
B. More heat flows from the spoon to the soup.
Lebih banyak haba mengalir daripada sudu ke sup.
C. The net flow of heat between the soup and the spoon is maximum.
Pengaliran haba bersih antara sup dan sudu adalah maksimum.
D. Heat flow from spoon to soup equals to heat flow from soup to spoon.
Pengaliran haba daripada sudu ke sup sama dengan pengaliran haba daripada sup ke sudu.

Sektor Pembelajaran, Jabatan Pendidikan Negeri Sabah | 2020 253