SCIENCE CHAPTER 1

SCIENCE CHAPTER 1

7th Grade

26 Qs

quiz-placeholder

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SCIENCE CHAPTER 1

SCIENCE CHAPTER 1

Assessment

Quiz

Science

7th Grade

Hard

Created by

asma Raz

Used 71+ times

FREE Resource

26 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following describe random error?

Yang manakah menerangkan ralat rawak?

Zero error

Ralat sifar

Systematic error

Ralat sistematik

Parallax error

Ralat paralaks

positive zero error

Ralat sifar positif

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Choose the best way to overcome systematic error

Pilih langkah yang terbaik untuk mengatasi ralat sistematik

repeat the experiment using different measuring tools

Ulang eksperimen tersebut menggunakan alat pengukur yang berbeza

repeat the experiment a few times

Ulang eksperimen tersebut beberapa kali

find the average reading

Cari bacaan purata

the eye of observer must be perpendicular to the scale of the measuring tools

Mata pemerhati mesti berserenjang dengan skala alat pengukur

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Describe random errors

Terangkan ralat rawak

fixed error on a measuring tools

ralat yang malar pada sesuatu alat pengukur

inconsistencies of measuring tools

ketidakpersisan sesuatu alat pengukur

due to inaccurate measuring tools

disebabkan oleh alat pengukur yang tidak jitu

due to observer's wrong technique

disebabkan oleh teknik pemerhati yang salah

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Method to estimate area of irregular object is

Cara untuk menganggar luas objek tidak sekata ialah

Water displacement method

Kaedah sesaran air

Titration method

Kaedah pentitratan

Using graph paper

Menggunakan kertas graf

Water method

Kaedah Air

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following describe systematic error?

Yang manakah menerangkan ralat sistematik?

Zero error

Ralat sifar

the observer be careful while taking reading

pemerhati berhati-hati semasa mengambil bacaan

Parallax error

Ralat paralaks

wrong technique

salah teknik

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A mass of a 20 pages science magazine is 100g. What is the mass of a page?

Jisim 20 muka surat majalah sains ialah 100g. Berapakah jisim sehelai muka surat?

5 g

0.5 g

4 g

50 g

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

S.I unit for area is?

Unit S.I bagi luas ialah

cm2

m2

cm3

m3

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