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UAE
Grade 8
Science
Physics
Describe the flow of electricity through a simple circuit in terms of voltage, resistance and current.
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Apply Ohm’s law to solve problems involving electrical circuits.
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Discuss why A.C. electrical appliances bought in one country may not work with the electrical supply in another country.
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Identify the properties of radiation in the electromagnetic spectrum.
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Describe applications of electromagnetic radiation in medicine and communication.
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Conduct investigations to explore the properties of light (refraction, reflection, absorption and dispersion).
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Describe the uses of laser light in industry, medicine and communication.
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