500 prompts matching "The cathode ray tube in older television sets"
Practice set: The load-extension graph and how to read it
Act as my SS1 Physics tutor. Give me five practice questions on the load-extension graph a
Spot my mistake: Using Hooke's law on a spring that has already been overstretched
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Real-life Nigeria: Elasticity in Nigerian construction and everyday objects
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Teach me: What the moment of a force is
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Worked example: Solving a balanced beam problem
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Exam prep: The conditions for the equilibrium of a rigid body
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Real-life Nigeria: Turning forces in Nigerian tools and machines
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Teach me: What the centre of mass is
You are my personal SS1 Physics tutor. Teach me what the centre of mass is, using a real N
Exam prep: Elastic collisions and inelastic collisions
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Spot my mistake: Forgetting that momentum has a direction
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Real-life Nigeria: Momentum in Nigerian road collisions
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Let me explain: Relative density and how it is found
I have just studied relative density and how it is found in my SS1 Physics class. Let me e
Practice set: Archimedes' principle and upthrust
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Exam prep: The law of flotation
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Spot my mistake: Confusing density with weight
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Real-life Nigeria: Flotation in Nigerian fishing and shipping
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Quiz: The terms used to describe a wave
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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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Practice set: The progressive wave and the stationary wave
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