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Unit 67 · Timbang Jisim Objek
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Unit 67

Timbang Jisim Objek

Pastikan jarum penimbang berada pada sifar sebelum objek diletakkan.

Timbang Jisim Objek
Langkah 1

Semak penimbang pada sifar

Pastikan jarum penimbang berada pada sifar sebelum objek diletakkan.

mula → 0
penunjuk pada sifar = 指针归零
放东西之前,先看秤的指针是不是在 0。如果不在 0,称出来的数会多算或少算。很多秤有小旋钮,可以把指针调回 0。
例子:指针原本停在 1 kg,放上东西后显示 4 kg,真正只有 4 - 1 = 3 kg。
注意:秤面上放着杂物时指针也不会在 0,先把秤面清空。
penunjuk pada sifar = pointer at zero
Before putting anything on, check that the pointer of the scale is at 0. If it is not, every reading will be too much or too little. A small knob can reset it.
Example: the pointer starts at 1 kg and shows 4 kg with the object, so the object is really 4 - 1 = 3 kg.
Watch out: clear any clutter off the scale first, or the pointer will not rest at 0.
Langkah 2

Letakkan objek dengan stabil

Letakkan objek di tengah penimbang dan tunggu penunjuk berhenti.

objek di tengah → tunggu
di tengah penimbang = 秤的中间
东西要放在秤盘中间,放稳以后等指针停下来再看。放在边边,秤会歪或东西会掉;指针还在晃时读数也不准。
例子:指针先晃到 6 kg,停下后在 5 kg,晃动时多看了 6 - 5 = 1 kg。
注意:称的时候手不要按着秤,手的力量会让读数变大。
di tengah penimbang = middle of the scale
Put the object in the middle of the pan, then wait until the pointer stops before reading. On the edge the scale may tip or the object may fall, and a swinging pointer gives a wrong value.
Example: the pointer swings to 6 kg, then settles at 5 kg, so reading too early adds 6 - 5 = 1 kg.
Watch out: keep your hands off the scale, because pressing it makes the reading bigger.
Langkah 3

Baca dan rekod

Baca nilai pada senggatan yang ditunjukkan dan tulis bersama g atau kg.

05001000setiap senggatan 100 gjisim700 g
baca dan rekod = 读数并记录
指针停下后,看它指在哪一条刻度上,再把数字和 g 或 kg 一起写下来。秤面印的是什么单位,就写什么单位。
例子:秤面每格 100 g,指针停在第 3 格,读作 100 + 100 + 100 = 300 g。
注意:秤面印 kg 却写成 g,重量就差了一千倍。
baca dan rekod = read and record
When the pointer stops, find the mark it points to and write the number together with g or kg. Copy whichever unit is printed on the face of the scale.
Example: each gap is 100 g and the pointer is on the third gap, so it reads 100 + 100 + 100 = 300 g.
Watch out: writing g when the scale shows kg makes the mass a thousand times too small.
Aktiviti interaktif

Baca penimbang

Pilih satu objek. Lihat jarum, kira nilai setiap senggatan, kemudian pilih bacaan yang betul.

membaca penimbang = 读磅秤
先看每一小格代表多少(例如 50 g 或 100 g),再从 0 开始数到指针停的位置。例子:每格 100 g,指针停在第 7 格,就是 700 g。注意:要写单位 g 或 kg。
membaca penimbang = reading a scale
First check what each small mark is worth (for example 50 g or 100 g), then count from 0 to where the pointer stops. Example: each mark is 100 g and the pointer stops at the 7th mark, so the mass is 700 g. Watch out: always write the unit g or kg.
Semak cepat · Soalan 1 / 2

Cuba sendiri

Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.

Sebelum menimbang, penunjuk perlu berada pada…

sebelum menimbang = 称重之前
题目问:还没放东西时,秤的指针应该停在哪里。想一想:秤上什么都没有,它应该显示多重?可以回想 Langkah 1 的检查步骤。
例子:空碗放上秤显示 2 kg,加了米后显示 7 kg,米重 7 - 2 = 5 kg。
注意:这里问的是放东西之前,不是称完以后的读数。
sebelum menimbang = before weighing
The question asks where the pointer should be before anything is placed on the scale. Ask yourself what an empty scale ought to show. Recall the checking step in Langkah 1.
Example: an empty bowl shows 2 kg and the bowl with rice shows 7 kg, so the rice is 7 - 2 = 5 kg.
Watch out: this is about the moment before weighing, not the reading after the object is on.
Semak cepat · Soalan 2 / 2

Cuba sendiri

Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.

Objek diletakkan di bahagian…

bahagian penimbang = 秤的哪个位置
题目问:称重时东西要放在哪个位置。想一想哪个位置最稳、东西不会掉,指针才会准确停下。可以回想 Langkah 2 的图来检查。
例子:两袋 2 kg 的米都稳稳放在秤上,读数是 2 + 2 = 4 kg。
注意:读题时看清 diletakkan 的意思是“放置”。
bahagian penimbang = part of the scale
This question asks where the object should be placed when weighing. Think about which spot keeps it steady so nothing falls and the pointer can stop properly. Look back at the picture in Langkah 2 to check.
Example: two 2 kg rice bags resting steadily on the scale read 2 + 2 = 4 kg.
Watch out: the word diletakkan means placed, so the question is about position, not about reading.
Ringkasan

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Ingat: semak penimbang pada sifar; letakkan objek dengan stabil; baca dan rekod.

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