250 prompts matching "A lens calculation with the wrong sign convention"
Quiz: Potential difference, and how it differs from e.m.f.
Act as my SS2 Physics tutor and quiz me on potential difference, and how it differs from e
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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Quiz: Faraday's laws of electromagnetic induction
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Quiz: Oersted's experiment and what it showed
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Quiz: Resistance and Ohm's law reviewed
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Quiz: Fleming's left-hand rule
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Quiz: Telling alpha, beta and gamma radiation apart
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Spot my mistake: When light is reflected wholly back inside a denser medium
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Physics at work: Reflection and refraction in Nigerian everyday life
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on reflecti
Let me explain: Infrared, visible light and ultraviolet
I have just studied infrared, visible light and ultraviolet in my SS2 Physics class. Let m
Physics at work: Mobile telephony, satellites and fibre optics
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on mobile t
Teach me: How sound is produced and how it travels
You are my personal SS2 Physics tutor. Teach me how sound is produced and how it travels,
Practice set: Pitch, loudness and quality as properties of a musical note
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Teach me: Musical instruments and how each one produces its note
You are my personal SS2 Physics tutor. Teach me musical instruments and how each one produ
Let me explain: Vibration in air columns, in open and closed pipes
I have just studied vibration in air columns, in open and closed pipes in my SS2 Physics c
Let me explain: Diffusion in gases and in liquids
I have just studied diffusion in gases and in liquids in my SS2 Physics class. Let me expl
Spot my mistake: Capillarity, and why liquids rise in narrow tubes
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Teach me: What a gravitational field is
You are my personal SS2 Physics tutor. Teach me what a gravitational field is, using a rea