501 prompts matching "Let me explain: Vibration in air columns, in open and closed pipes"
Spot my mistake: Explaining a convection effect as conduction
Act as my SS3 Physics tutor. Show me a worked solution on explaining a convection effect a
Spot my mistake: The claim that a rocket pushes against the air
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Spot my mistake: Adding resistance and reactance arithmetically instead of vectorially
Act as my SS3 Physics tutor. Show me a worked solution on adding resistance and reactance
Real-life Nigeria: Photocells in automatic doors and light meters
Act as my SS3 Physics tutor. Show me where photocells in automatic doors and light meters
Worked example: Finding frequency from a trace and the time-base setting
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Practice set: Completing truth tables for given circuits
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Real-life Nigeria: Logic gates inside a calculator and a digital meter
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Spot my mistake: The commonest slips in a.c. arithmetic
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Real-life Nigeria: Solar power in Nigerian homes and the national grid
Act as my SS3 Physics tutor. Show me where solar power in Nigerian homes and the national
Real-life Nigeria: Measurement accuracy in a Nigerian workshop
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Practice set: The refractive index experiment using a glass block
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Worked example: A calorimetry problem including a change of state
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Spot my mistake: A calorimetry solution that omits the container
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Worked example: A beam problem solved by taking moments
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Spot my mistake: A moment taken about the wrong point
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Spot my mistake: Confusing mechanical advantage with velocity ratio
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Physics at work: Mechanical maintenance
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on mechanic
Real-life Nigeria: Roofing materials and heat in Nigerian homes
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Spot my mistake: Measuring an angle from the surface instead of the normal
Act as my SS3 Physics tutor. Show me a worked solution on measuring an angle from the surf
Physics at work: Optical instrument work
Act as my SS3 Physics tutor. Explain which Nigerian jobs and industries depend on optical