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Percubaan Sains 2023 Johor Bahagian A dan B

Authored by NURUL KPM-Guru

Science

12th Grade

Used 4+ times

Percubaan Sains 2023 Johor Bahagian A dan B
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7 questions

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1.

OPEN ENDED QUESTION

45 sec • 1 pt

Media Image

  1. 1. a) Berdasarkan Jadual 1, nyatakan pemerhatian bagi eksperimen ini.

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Answer explanation

Diameter lekuk bagi bongkah kuprum lebih panjnag berbanding loyang

2.

OPEN ENDED QUESTION

30 sec • 1 pt

  1. 1. b) Ramalkan diameter lekuk bagi bongkah loyang sekiranya eksperimen diulang buat kali ketiga.

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OFF

Answer explanation

1.0 cm atau 1.1 cm

3.

OPEN ENDED QUESTION

45 sec • 2 pts

  1. 1. c) Nyatakan pemboleh ubah :

i) Diubah

ii) Diperhatikan

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OFF

Answer explanation

i) Jenis bongkah

ii) Diameter lekuk

4.

OPEN ENDED QUESTION

1 min • 1 pt

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  1. 1. d) Rajah 1. 2 menunjukkan pembinaan sebuah bangunan.

pada pendapat anda, mengapakah pembinaan bangunan ini menggunakan keluli?

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OFF

Answer explanation

Kerana keluli merupakan sejenis aloi yang lebih kuat berbanding besi

5.

OPEN ENDED QUESTION

1 min • 2 pts

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  1. 2. a) Lengkapkan Jadual 2.

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Answer explanation

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6.

DRAW QUESTION

3 mins • 2 pts

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Answer explanation

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7.

OPEN ENDED QUESTION

45 sec • 1 pt

Bagaimanakah kepekatan bahan tindak balas mempengaruhi kadar tindak balas?

Evaluate responses using AI:

OFF

Answer explanation

Semakin bertambah kepekatan bahan tindak balas, semakin tinggi kadar tindak balas

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