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Terengganu Trial 2023 Fizik Kertas 1 · MPP 3

1
Which of the following is the SI unit symbol for a basic quantity?
2
Diagram 1 shows the velocity-time graph of a moving object along a straight line. What is the displacement of the object during the first 6 seconds?
3
A free fall experiment of a tennis ball and a feather are dropped from the same height in a vacuum chamber. Which physical quantity does not change?
4
Diagram 2 shows a firefighter who is put out fire will be thrown backwards when the water spurts out of the hose at a high speed. Which of the following factors affect the water gushes out of the hose?
5
Diagram 3 below shows a boy using the correct long jump technique to avoid injury to his legs. What is the cause of the above situation?
6
Which of the following statements is correct about weight?
7
Which graph shows the correct relationship between the gravitational force, F and the distance, r between the center of mass of two bodies?
8
The information given below state one law. > All planets move in elliptical orbits with the Sun at one focus. What law is explained by the above statement?
9
What factors affect the escape velocity of an object from the surface of a planet?
10
What is meant by thermal equilibrium?
11
Diagram 4 shows the cooling curve when an object changes its state from gas to liquid. What happens at the point Q?
12
The initial pressure and air temperature in the truck tyre are 790 kPa and 35°C respectively. After the journey, the air pressure in the tyre is 813 kPa. Calculate the temperature of air in the tyre in °C.
13
Which of the following statements is correct about electromagnetic waves?
14
Diagram 5 shows a dolphin sending out waves to search for foods. What is the name the waves are used by the dolphin to detect the location of the fish.
15
Diagram 6 shows the arrangement of the apparatus used in the sound interference experiment. Loud and weak sounds are heard alternately. Calculate the wavelength of the sound used.
16
State one characteristic of electromagnetic waves.
17
Diagram 7 shows a light ray propagating from air into glass. What happens to the light ray in the glass?
18
> Light travels from a medium of high optical density to a medium of low optical density. > The angle of incidence is greater than the critical angle, c. Based on the above statement, what is the phenomenon involved?
19
Diagram 8 shows an apparatus set-up of an experiment to investigate the relationship between object distance, u and image distance, v of a convex lens. Which changes increases the image distance, v?
20
Diagram 9 shows a concave mirror. What is the distance between P and F?
21
Diagram 10 shows a trolley pulled by a force F, 10000 N that makes an angle of 55° with the horizontal. Calculate the horizontal force.
22
Diagram 11 shows a picture hanging stationary on a wall. Which diagram represents the forces in equilibrium acting on the picture correctly?
23
Which of the following is the stiffness factor of the spring? - I Bahan spring - II susunan spring - III Diameter spring - IV Kedudukan spring
24
Diagram 12 shows a student making two water irrigation system designs, X and Y, on a similar flat model. The water is found to come out with different spurts of water distances through two holes punched in the main panel. Based on the design,
25
Diagram 13 shows a mercury barometer to measure the atmospheric measure. Atmospheric pressure is represented by
26
Diagram 14 shows water spurts out from a vessel when the piston is pushed downward. Which of the following physics principle explain the above situation?
27
What causes hot air balloons to rise more easily in the early morning?
28
Diagram 16 shows a cross-section of a spoiler which is attached to a racing car. The aerofoil shape of the spoiler produces a downward force when air flows through it. Name the principle involved in producing the downward force.
29
Diagram 17 (a) and Diagram 17 (b) shows two parallel metal plates at different distances connected to a extra high tension, (E.H.T) power supply. Based on observation in above diagram, which the statement is correct?
30
Diagram 18 shows a graph potential difference, V across a battery against current, I flowing through it. Which statement is correct?
31
Diagram 19 shows a number of paper clips attracted to an iron rod due to the electromagnetic effect. Which modification will increase the number of paper clips attracted to the iron rod?
32
Diagram 20 shows a bar magnet released into a solenoid at same heights. Based on observation in above diagram, which the statement is correct?
33
Transformers are used to increase or decrease the voltage of alternating current. The loss of power in the transformer is caused by the electrical current flowing in the coil and the magnetic field alternating in the core. Which of the following transformers has the highest efficiency?
34
Which of the following statements is correct for cathode rays?
35
Diagram 21 shows a symbol representing an electronic component. What is the electronic component?
36
Diagram 22 shows a transistor circuit. Which of the following causes the siren will turn on?
37
87.5% of Gallium-65 atoms has decayed after 24 minutes.What is the half-life of Gallium-65?
38
Which of the following is a fusion reaction?
39
Which of the following is light energy that exists in the form of energy packets?
40
A photon of electromagnetic wave has the same momentum with an electron which move at speed of 2.0 x 10^6 ms^-1. What is the de Broglie wavelength of the photon? [Mass of eletron = 9.1 x 10^-31 kg]
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