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WorksheetsFORM 5 - CHAPTER 2 : PRESSURE
Total questions: 15
Worksheet time: 18mins
Px = Py = Pz
Px < Py < Pz
Px > Py > Pz
F2 < F1
F2 = F1
F2 > F1
Diagram below shows the roof panel of a house is flying off in a strong wind.
Rajah di bawah menunjukkan bumbung sebuah rumah tercabut semasa ribut kencang.
Which principle explains this event?
Prinsip manakah menerangkan kejadian ini?
Pascal’s Principle
Prinsip Pascal
Bernoulli’s Principle
Prinsip Bernoulli
Archimedes’ Principle
Prinsip Archimedes
Principle of conservation of energy
Prinsip keabadian tenaga
The buoyant force equals to the mass of the water displaced
Daya keapungan sama dengan jisim air yang disesarkan
The buoyant force equals to the weight of the apple
Daya keapungan sama dengan berat epal
The buoyant force equals to the volume of the water displaced
Daya keapungan sama dengan isipadu air yang disesarkan
The buoyant force equals to the mass of the apple
Daya keapungan sama dengan jisim epal
Q = R = P
P > Q > R
R > P > Q
P > R > Q
Explain Bernoulli's principle.
Terangkan prinsip Bernoulli.
When velocity increases, the pressure decreases and vice versa.
Apabila halaju bertambah, tekanan berkurang dan sebaliknya
When velocity increases, the pressure also increases and vice versa.
Apabila halaju bertambah, tekanan juga bertambah dan sebaliknya
The number of molecules in the container is increased
Bilangan molekul di dalam bekas ditambah
The mass of the molecules is increased
Jisim molekul ditambah
The speed of the molecules is increased
Laju molekul ditambah
The volume of the container is increased
Isipadu bekas ditambah
Which diagram shows the correct liquid level in the U-tube?
Maklumat berikut menunjukkan aras cecair yang betul di dalam tiub-U?
The pressure on the piston A is smaller than the pressure on the piston B
Tekanan pada omboh a lebih kecil daripada tekanan pada omboh B
The pressure on the piston a is bigger than the pressure on the piston B
Tekanan pada omboh a lebih besar daripada tekanan pada ombah B
The pressure on the piston A is equal to the pressure on the piston B
Tekanan pada omboh A sama dengan tekanan pada omboh B
A
B
C
D
P < Q
P > Q
P = Q
Q = 0
Which of the following pressure, P in liquid against depth, h, graph is correct?
Manakah antara graf tekanan di dalam cecair, P melawan kedalaman, h, berikut adalah betul?
density of liquid R = density of liquid S
ketumpatan cecair R = ketumpatan cecair S
density of liquid R > density of liquid S
ketumpatan cecair R > ketumpatan cecair S
density of liquid R < density of liquid S
ketumpatan cecair R < ketumpatan cecair S
20 cm
76 cm
96 cm
176 cm
A
B
C
D
E
