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Grade 9 Natural Science Questions and Answers 2022 Pdf Download

Grade 9 Natural Science Questions and Answers 2022 Pdf Download Are you Looking Natural Science Grade 9 Matric Exams Past Paper 1 & Paper 2 For All terms past and Previous exam question papers Study Notes, Guide , with memorandums for answers For Academic Year (2024 ,2023,2022, 2021, 2020, 2019, and more) This Article is Accuracy prescribed textbooks, and study guides. Most of the resources are in pdf format for easy Download. For The All Terms Semester 1 Term 1, Semester 1 term 2,Semester 2 Term 3, Semester 2 term 4. The most recent official Memorandum, Past Paper, and Sample Test from the Department of Basic Education(DBE) TVET Colleges From All South African Provinces Eastern Cape, Free State, Gauteng , KwaZulu-Natal, Limpopo , Mpumalanga, Northern Cape, North West, Western Cape, are available for free on Ajiraforum.com. Along with the solutions and mark systems, each question is also detail explained.

This school year, if you’re taking Natural Science Grade 9 Past Exam Papers and Memos, we have all the resources you need to succeed, such as prior exams and exam prep guides. You can gain insight into what is tested on this topic by using these resources. They will aid in your comprehension of the theories and concepts being examined, allowing you to devote more time to studying for your tests.

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Where to Download Natural Science Grade 9 Past Exam Papers and Memos

You can access the Natural Science Grade 9 Past Exam Papers and Memos in a few different way

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One way is to access the for Natural Science Grade 9 Past Exam Papers and Memos on the website of your local department of education.

You can also look for the papers online. You should find a few options after performing a quick Google search. Finally, you can also request copies of the papers from other students or teachers.

It is crucial to remember that these documents and memos aren’t always the most current or accurate. For instance, the 2015 papers and memos might not accurately reflect the curriculum today. For the

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most accurate and recent information, it is always best to visit the website of your local department of basic education.

Grade 9 Natural Science: Multiple-Choice Questions

The primary energy source used in Eskom power plants is….

A natural gas.
B uranium.
C coal.
D oil.

Correct Answer: C coal

In the diagram below, which number represents the cable that discharges the fault current to the ground?

Correct Answer: B

Which one of the following groups of sources of energy is sustainable and has a very small negative impact on the environment?

A Sun-heated steam, waves in the sea and wind.
B Coal, nuclear fuel and wind.
C Earth oil, hydroelectric power and wave power.
D Solar energy, coal and falling water.

Correct Answer: A

… may cause burns, cancer and gene mutation if the skin is exposed to it due to its radioactive nature.

A Coal
B Falling water
C Steam
D Nuclear waste

Correct Answer: D

Grade 9 Electric Circuits Questions

Study circuits A, B, C and D and answer questions. All bulbs and cells are identical.

Which circuit has the highest resistance? (1) Answer: D
In circuit B, what is the component that is circled? (1) Answer: Battery
What is the purpose of the component circled? (1) Answer: It is a source of (electrical) energy.
What is the voltage of each bulb in circuit D? (2) Answer: 1,5 ÷ 3 = 0,5 V
In which circuit will the bulb/bulbs be the brightest? (1)Answer: B

Mention factors that can influence the resistance of a resistor.

Answers:

Temperature of the resistor.
Type of a resistor.
Thickness of the resistor.
Length of the resistor.

Study the circuit diagram below and answer the questions that follow. Each cell has a potential difference of 1,5 V. The resistance of bulb S is R and the resistance of bulb T is 4R.

In which way are bulbs S and T connected? (1) Answer: Parallel
What is the reading on voltmeter V1? (2) Answer: V1 = 3 x 1,5= 4,5 V
What is the reading on voltmeter V3? (1) Answer: 4,5
Which bulb will glow the brightest? S or T? (1) Answer: S
What will happen to the reading on ammeter A1 if bulb T is switched off? (1) Answer: Reading on A1 will decrease.
- Explain your answer Answer: If T is switched off, there are less resistors in parallel, therefore the total resistance in the circuit will increase, and the total current will decrease.

How to Pass Natural Science Grade 9 with distinctions

One of the most significant accomplishments in your academic career is passing matric. It provides access to a wide range of post secondary options and employment possibilities. Use our best study advice to complete your matriculation, and you’ll succeed with flying colors.

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