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Science F.5

Authored by Rembrandt Willy

Science

12th Grade

NGSS covered

Used 7+ times

Science F.5
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21 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following substance is a synthetic polymer?

Antara bahan berikut, yang manakah polimer sintetik?

Polyvinyl chloride

Polivinil klorida

Isoprena

Isoprena

Protein

Protein

Cellulose

Selulosa

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The diagram below shows a process in the production of a synthetic material.

Rajah di bawah menunjukkan suatu proses penghasilan bahan sintetik


What is P ?

Apakah P ?

Esterification

Pengesteran

Polymerisation

Pempolimeran

Vulcanisation

Pemvulkanan

Depolymerisation

Penyahpolimeran

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following materials is most suitable to be used in making car bumpers?

Antara bahan yang berikut, yang manakah sesuai digunakan untuk membuat bampar kereta?

Perspex

Perspeks

Bakelite

Bakelit

Polythene

Politena

Polyvinyl chloride

Polivinil klorida

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The diagram below shows the structure of a type of plastic.

Rajah di bawah menunjukkan struktur sejenis plastik.


What is the characteristic of the plastic?

Apakah ciri-ciri plastik itu?

Can be recycled

Boleh dikitar semula

Not heat resistant

Tidak tahan haba

Can be remoulded

Boleh diacu semula

Hard and strong

Keras dan kuat

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is thermosetting plastic?

Antara yang berikut, yang manakah plastik termoset?

Polyvinyl chloride (PVC)

Polivinil klorida

Polythene

Politena

Perspex

Perspeks

Polystyrene

Polistirena

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The diagram shows a wave form.

Gambar rajah menunjukkan suatu bentuk gelombang.


What is the wave length of the wave?

Berapakah panjang gelombang bagi gelombang tersebut?

10m

20m

5m

40m

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which propagation wave has the highest frequency?

Perambatan gelombang yang manakah mempunyai frekuensi paling tinggi?

Media Image
Media Image
Media Image
Media Image

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