WorksheetsSBP 2010
Total questions: 45
Worksheet time: 2hrs 48mins
the heat capacity of container X > the heat capacity of container Y
the heat capacity of container X < the heat capacity of container Y
the heat capacity of container X > the heat capacity of tea
the heat capacity of container Y > the heat capacity of tea
35.0°C
40.0°C
66.7°C
70.0°C
Which circuit can be used to determine the electromotive force of a dry cell?
What is device X?
a fuse
a relay
a resistor
an ammeter
0.25 A
4.0 A
6.0 A
12 A
Ip<Iq<Ir
Ip<Ir<Iq
Iq<Ip<Ir
Iq<Ir<Ip
0.80 Ω
1.16 Ω
1.25 Ω
1.43 Ω
moving the solenoid towards the magnet
moving the magnet away from the solenoid
moving the magnet towards the solenoid
moving the magnet and the solenoid in the same direction with constant velocity
A
B
C
D
Alternating current supply is use in the transmission of electricity because
alternating current is easier to generate
the voltage of the alternating current can be changed easily
the frequency of the alternating current can be changed easily
the power of the supply can be maintained at a constant value
use a thinner wire
use solid iron core
use steel iron core
use laminated iron core
Which part of the oscilloscope shown emits electron?
A
B
C
D
Which of the following is the symbol for a light sensitive component?
A
B
C
D
connect a fuse to the circuit
reverse the polarity of the battery
change the power supply to a 12 V battery
change the bulb with a new one
A
B
C
D
Choose the statement which does not explain the half life of an isotope.
time is halved
isotope's activity is halved
isotope's mass is halved
the number of unstable nuclei is halved
A source of alpha-particles is not used for this purpose because alpha-particles
are all stopped by the paper
are too dangerous to those working nearby
have a short half-life
make the paper radioactive
A
B
C
D
A
B
C
D
Lead and glass only
Rubber and balsa wood only
Glass, rubber and lead only
Lead, rubber, glass and balsa wood
10 m
20 m
100 m
200 m
0.5 kg
1.0 kg
1.5 kg
2.0 kg
A
B
C
D
What is the reading of the weighing machine if the lift experiences a free fall?
4 cm
6 cm
8 cm
12 cm
acceleration increases if mass decreases
a small mass produces a large force
a large force produces a large inertia
the cost of composite material of small mass is low
liquid pressure
vacuum
atmospheric pressure
gas pressure
Px=Py=Pz
Px=Py<Pz
Px=Py>Pz
Px>Py=Pz
Bernoulli's Principle
Pascal's Principle
Archimedes' Principle
0.12 m3
0.83 m3
1.20 m3
8.33 m3
remains unchanged
rises
drops
A
B
C
D
p
q
r
s
A
B
C
D
Which drawing shows the correct path of light rays passing through a concave lens?
The power of a convex lens is 20 D. What is the focal length of the lens?
0.5 cm
5.0 cm
50.0 cm
500.0 cm
What is the wavelength of the water waves?
0.8 cm
1.2 cm
3.2 cm
5.0 cm
Which of the diagrams below shows the pattern of water waves which passes through a small gap correctly?
Which of the following diagram shows the correct label of wavelength produce by a slinky spring?
A
B
C
D
