Page 7 - BILINGUAL SCORE A+SAINS 双语特优A+系列科学

UPSR 特优 A+ 系列（中英双语） 科学 模拟试卷 2
15. 图 13 显示哈希克的曲棍球棒。 17. 图 15 显示一个盒子。
Diagram 13 shows Haziq’s hockey stick. Diagram 15 shows a box.

4 cm
图 13 / Diagram 13 2 cm
6 cm
哈希克每次挥动曲棍球棒时会面对球棒 图 15 / Diagram 15
从手中滑落的问题。他该如何解决这个
问题？ 需要多少个 2 cm × 2 cm × 2 cm 的小正方
双语特优A+系列科学, 版权所有·侵权必究
Haziq has a problem with his hockey stick as he always 体填满这个盒子？
loses his grip on it every time he makes a swing. How How many small cubes measuring 2 cm × 2 cm × 2 cm
can he overcome this problem? are needed to ��up the box?

A 把手弄湿 A 5 B 6
Wet his hands
C 8 D 9
B 用塑料包裹曲棍球棒的把柄
Wrap the hockey stick holder with plastic
18. 下面是有关一个电路的说明。
C 戴手套 The information below is about an electrical circuit.
Wear gloves
D 用胶布包裹曲棍球棒的把柄 如果电路 S 中的其中一个灯泡坏了，
Wrap the hockey stick holder with rubber tapes 电路中其他的灯泡都不会发亮。
If one of the bulbs in circuit S is broken, all the
16. 图 14 显示一项有关影子的形成的实验。 other bulbs in the circuit will not light up.
Diagram 14 shows an investigation on the formation
of shadow. 哪个是电路 S ？
屏幕 Which of the following is circuit S?
物体 Screen
Object A B
光源
Light source
C D

图 14 / Diagram 14
哪项能让所形成的影子变小？
Which of the following can be done to reduce the size 19. 图 16 显示拉姆利进行的一项有关物质的
of the shadow formed? 化学性质的实验。
Diagram 16 shows an investigation carried out by
A 减少物体与光源的距离 Ramli on the chemical characteristic of a substance.
Reduce the distance between the object and the
light source 蓝色石蕊试纸
Blue litmus paper
B 增加手电筒的亮度
Increase the brightness of the torchlight 橘子
Lime 红色石蕊试纸
C 改变光源的角度 Red litmus paper
Change the angle of the light source
图 16 / Diagram 16
D 减少物体与屏幕的距离
Reduce the distance between the object and the 哪项是这项实验的观察结果？
screen What can be observed from the investigation above?

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