Free Printable 5.6 SAINST4

1.

1. What is the disadvantage of lead acid- accumulator compared to dry cell?
Apakah keburukan akumulator asid-
plumbum berbanding sel kering?

a)

Its electrolyte can be easily spilled Elektrolitnya mudah tumpah

b)

The voltage is lower Voltan lebih rendah

c)

It is not rechargeable Tidak boleh dicas semula

d)

The current is not stable Arus tidak stabil

2.

What type of battery is used in a handphone ?
Apakah jenis bateri yang digunakan dalam telefon bimbit?

a)

Alkaline battery (Bateri alkali)

b)

Acid-lead battery (Bateri asid-plumbum)

c)

Nickel-cadmium battery (Bateri Nikel-cadmium)

d)

Silver oxide battery (Bateri argentum oksida)

3.

Which of the following is ture about an acid-lead accumulators?
Antara berikut yang manakah benar tentang akumulator asid-plumbum?

a)

Not rechargeable Tidak boleh dicas semula

b)

The electrolyte consist of sodium chloride Elektrolit terdiri daripada natrium klorida

c)

Zinc plate is used as an electrode Kepingan zink digunakan sebagai elektrod

d)

Produce stable and high current Menghasilkan arus yang tinggi dan stabil

4.

What type of battery is used in a car?
Apakah jenis bateri yang digunakan oleh kereta?

a)

Alkaline battery
Bateri alkali

b)

Acid-lead battery
Bateri asid plumbum

c)

Nickel-cadmium battery
Bateri nikel kadmium

d)

Silver oxide battery
Bateri argentum oksida merkuri

5.

Which of these chemical cells that can be recharged?
Manakah antara sel kimia berikut yang boleh dicas semula?

a)

Dry cell
Sel kering

b)

Mercury cell
Sel merkuri

c)

Lead-acid accumulator Akumulator asid plumbum

d)

Alkali cell
Sel alkali

6.

What type of battery is used in a calculator?
Apakah jenis bateri yang digunakan dalam kalkulator?

a)

Alkaline battery Bateri alkali

b)

Lead-acid battery Bateri asid plumbum

c)

Mercury oxide battery
Bateri merkuri oksida

d)

Nickel cadmium battery
Bateri merkuri oksida

5.6 SAINST4

Total questions: 6

Worksheet time: 8mins

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