NECTA Form Two Physics
Most Repeated Examination Questions
About These Questions
This collection represents the most frequently asked questions in Form Two Physics examinations based on analysis of past NECTA papers. Questions are categorized by topic and frequency of appearance. Use this guide to focus your revision on areas most likely to appear in your exam.
Frequency Legend: High Frequency Medium Frequency Low Frequency
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1
Explain the concept of static electricity and how it is produced.
High Frequency -
2
Describe the gold-leaf electroscope and explain how it works.
High Frequency -
3
Differentiate between conductors and insulators with examples.
High Frequency -
4
Explain the charging of objects by friction, induction, and conduction.
Medium Frequency
-
1
Define electric current, potential difference, and resistance.
High Frequency -
2
State Ohm's law and verify it experimentally.
High Frequency -
3
Solve problems involving series and parallel circuits.
High Frequency -
4
Explain the working principle of electrical measuring instruments.
Medium Frequency
-
1
Describe the properties of magnets and magnetic materials.
High Frequency -
2
Explain the magnetic field patterns around different magnets.
High Frequency -
3
Describe methods of making magnets and demagnetization.
Medium Frequency -
4
Explain the uses of magnets in daily life.
Medium Frequency
-
1
Explain the expansion of solids, liquids, and gases when heated.
High Frequency -
2
Describe the applications and consequences of thermal expansion.
High Frequency -
3
Solve numerical problems on linear, area, and volume expansion.
Medium Frequency -
4
Explain the anomalous expansion of water.
Medium Frequency
-
1
Explain the three methods of heat transfer: conduction, convection, and radiation.
High Frequency -
2
Describe experiments to demonstrate each method of heat transfer.
High Frequency -
3
Explain the applications of heat transfer in daily life.
Medium Frequency -
4
Differentiate between good and bad conductors of heat.
Medium Frequency
-
1
Explain the laws of reflection and their verification.
High Frequency -
2
Describe the formation of images by plane and curved mirrors.
High Frequency -
3
Explain refraction of light and Snell's law.
High Frequency -
4
Describe the dispersion of light and formation of rainbow.
Medium Frequency
Examination Tips for Physics
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Understand concepts: Physics requires conceptual understanding rather than rote memorization.
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Practice numerical problems: Work on many numerical problems to improve problem-solving skills.
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Draw diagrams: Always draw clear and labeled diagrams to illustrate your answers.
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Learn formulas: Memorize important formulas and their applications.
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Review experiments: Understand the procedures and conclusions of key experiments.
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Manage time: Allocate time appropriately to different sections during the exam.
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