ZIMSEC O-Level Physics
6.2Energy
Energy in ZIMSEC O-Level Physics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic31 practice questions3 lessons
Overview
Form 3: forms and sources of energy, conservation and conversions.
Learning objectives
What the syllabus expects you to be able to do.
- 6.2.1Define energy.
- 6.2.2Describe forms and sources of energy, renewable and non-renewable.
- 6.2.3Relate energy conversions to work done and apply the law of conservation of energy.
- 6.2.4Calculate energy and work, including kinetic and gravitational potential energy.
- 6.2.5Describe the safe disposal of batteries and accumulators.
Lessons
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Energy resources and electricity generation
30 min
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Energy stores, transfers and conservation
25 min
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Kinetic and gravitational potential energy
20 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Energy into a strength.
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