Physics SPM 2022 Pulau Pinang 州试卷 Item Berfokus Kertas 1（40 题附答案）- Cerdek

1

There are three countries that still use the imperial system in their measurements while other countries use the metric system. Those countries are the United States, Liberia and Myanmar. Which of the following physical quantities shows the correct metric and imperial units? | | Physical quantity | Metric unit | Imperial unit | |---|---|---|---| | A | Temperature | Fahrenheit | Celsius | | B | Mass | Ton | Pound | | C | Volume | Litre | Gallon | | D | Length | Inch | Foot |

A Temperature – Fahrenheit – Celsius B Mass – Ton – Pound C Volume – Litre – Gallon D Length – Inch – Foot

2

In science process skills, one method of analysing data is plotting a graph. Through the graph plotted we can interpret the relationship between two variables. Which of the following is a correct interpretation of a curve-type graph?

A

B

C

D

3

Diagram 1 shows the state of the crumple zone of a car after being involved in an accident. A crumple zone is a deliberately created part of a vehicle. The function of the crumple zone of the car is to reduce the

A inertia B momentum C impulsive force D gravitational force

4

Diagram 2 shows water flowing out of a water tank. Which of the following statements is true after the water continuously flows out for some time?

A Inertia of the water tank decreases. B Acceleration of the water drops decreases. C Density of water in the tank decreases. D Time for a water drop to reach the ground decreases.

5

The diagrams below show strips of ticker tape from a moving object. Which of the following tapes shows that the object is moving with uniform acceleration?

A

B

C

D

6

Diagram 3 shows a velocity against time graph for an object. If the total distance travelled is 600 cm, determine the value of t.

A 15 s B 20 s C 25 s D 30 s

7

A communication satellite can stay in its orbit and not escape into space. This is because the communication satellite is

A becoming lighter. B moving in a vacuum. C moving with a high speed. D always pulled by the Earth's gravitational force.

8

A spacecraft of mass 5 × 10⁵ kg is launched from the Earth to the Moon. The masses of the Earth and the Moon are 6 × 10²⁴ kg and 7.4 × 10²² kg respectively. Calculate the gravitational force between the Earth and the spacecraft when the distance of the spacecraft from the centre of the Earth is 1.6 × 10⁸ m.

A 5645.5 N B 6375.5 N C 7816.4 N D 8337.4 N

9

Which of the following is not a factor that influences the gravitational acceleration?

A Mass of the Earth B Mass of the object C Radius of the Earth D Position of the object from the Earth's surface

10

Diagram 4 shows a laboratory thermometer. Which modification will increase the sensitivity of the thermometer?

A Using a bulb with a thicker wall. B Using a longer capillary tube. C Using a glass stem with a thicker wall. D Using a capillary tube with a smaller diameter.

Pulau Pinang Trial 2022 Physics Kertas 1 · Item Berfokus

Pulau Pinang Trial 2022 Physics Kertas 1 · Item Berfokus

Pulau Pinang Trial 2022 Physics Kertas 1 · Item Berfokus

各考点正确率

更多 Physics 试卷

题目导航

登录

举报这道题的问题