500 prompts matching "What a transformer does, and why it is needed"
Spot my mistake: Forgetting that momentum has a direction
Act as my SS1 Physics tutor. Show me a worked solution on forgetting that momentum has a d
Real-life Nigeria: Momentum in Nigerian road collisions
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Quiz: Calculating the density of a regular solid
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Let me explain: How a wave carries energy without carrying matter
I have just studied how a wave carries energy without carrying matter in my SS1 Physics cl
Worked example: Calculating wave speed from frequency and wavelength
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Exam prep: Representing a wave on a displacement-distance graph
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Real-life Nigeria: Waves in Nigerian water and in sound
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Quiz: Mechanical waves and electromagnetic waves
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Spot my mistake: Assuming every wave needs a medium to travel through
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Quiz: Regular reflection and diffuse reflection
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Practice set: The characteristics of an image in a plane mirror
Act as my SS1 Physics tutor. Give me five practice questions on the characteristics of an
Real-life Nigeria: Mirrors in Nigerian vehicles and buildings
Act as my SS1 Physics tutor. Show me where mirrors in Nigerian vehicles and buildings turn
Spot my mistake: Measuring angles from the surface instead of from the normal
Act as my SS1 Physics tutor. Show me a worked solution on measuring angles from the surfac
Worked example: Using the lens formula to find the image distance
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Exam prep: The images formed at different object distances
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Spot my mistake: Using the wrong sign convention in a lens calculation
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Real-life Nigeria: Lenses in Nigerian cameras, spectacles and projectors
Act as my SS1 Physics tutor. Show me where lenses in Nigerian cameras, spectacles and proj
Worked example: Light, reflection, refraction and lenses reviewed
Act as my SS1 Physics tutor. Show me a full worked example on light, reflection, refractio
Exam prep: A full SS1 Physics paper under examination conditions
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Real-life Nigeria: The SS1 Physics topics I still need to practise
Act as my SS1 Physics tutor. Show me where the SS1 Physics topics I still need to practise