501 prompts matching "Exam prep: Allowing for expansion in bridges, rails and pipes"
Spot my mistake: An energy bill calculation left in watt-seconds
Act as my SS3 Physics tutor. Show me a worked solution on an energy bill calculation left
Real-life Nigeria: Estimating a Nigerian household's monthly bill
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Worked example: The mass deposited from a stated current and time
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Real-life Nigeria: Electroplating in Nigerian metal workshops
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Quiz: Lenz's law and the direction of induced current
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Real-life Nigeria: Step-down transformers on Nigerian distribution poles
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Quiz: Magnetic domains and how magnetisation occurs
Act as my SS3 Physics tutor and quiz me on magnetic domains and how magnetisation occurs.
WAEC prep: Soft and hard magnetic materials and their uses
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on soft and
Real-life Nigeria: Magnets in loudspeakers and electric generators
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Practice set: Problems on conduction in electrolytes
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WAEC prep: The cathode ray and its properties
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the cath
Spot my mistake: Confusing electron flow with conventional current
Act as my SS3 Physics tutor. Show me a worked solution on confusing electron flow with con
Quiz: Total internal reflection as the basis of the fibre
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WAEC prep: The advantages of fibre over copper cable
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the adva
Spot my mistake: Assuming light bends round the fibre rather than reflecting
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Real-life Nigeria: Fibre backbones carrying Nigerian internet traffic
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Quiz: Stimulated emission and population inversion
Act as my SS3 Physics tutor and quiz me on stimulated emission and population inversion. A
Worked example: Photon energy of a laser of stated wavelength
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WAEC prep: The uses and hazards of lasers
Act as a WAEC Physics examiner. I am in SS 3. Set me five exam-style questions on the uses
Spot my mistake: Treating laser light as simply very bright light
Act as my SS3 Physics tutor. Show me a worked solution on treating laser light as simply v