217 prompts matching "Why light changes direction when it passes between media"
Teach me: Light waves, reflection and refraction reviewed
You are my personal SS2 Physics tutor. Teach me light waves, reflection and refraction rev
Real-life Nigeria: Linking waves, sound and light together
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Worked example: Coulomb's law and the force between two charges
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Quiz: Potential difference, and how it differs from e.m.f.
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Quiz: Ohm's law and how it is stated
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Quiz: Current in a series circuit
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Quiz: Current in a parallel circuit
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Real-life Nigeria: Why house wiring uses parallel connection
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Quiz: The fuse and how it protects a circuit
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Let me explain: Earthing, and why an appliance is earthed
I have just studied earthing, and why an appliance is earthed in my SS2 Physics class. Let
Spot my mistake: Overloading a socket, and what follows from it
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Let me explain: Lenz's law and the direction of an induced current
I have just studied Lenz's law and the direction of an induced current in my SS2 Physics c
Quiz: Oersted's experiment and what it showed
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Spot my mistake: Confusing Fleming's left-hand rule with the right-hand rule
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Quiz: The structure of a transformer and its two coils
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Quiz: The Rutherford scattering experiment and what it showed
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Spot my mistake: Confusing atomic number with mass number
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Spot my mistake: Background radiation, and allowing for it
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Quiz: The decay curve, and reading a half-life from it
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Quiz: The earth's atmosphere and the layers within it
Act as my SS2 Physics tutor and quiz me on the earth's atmosphere and the layers within it