177 prompts matching "How a rocket accelerates by expelling mass"
Let me explain: The voltmeter and how it is connected
I have just studied the voltmeter and how it is connected in my SS2 Physics class. Let me
Quiz: Ohm's law and how it is stated
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Quiz: The fuse and how it protects a circuit
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Practice set: The circuit breaker and how it works
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Exam prep: The a.c. generator and how it works
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Teach me: The magnetic field produced by an electric current
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Quiz: Oersted's experiment and what it showed
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Practice set: The electric bell and how it operates
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Physics at work: The loudspeaker, and how it turns current into sound
Act as my SS2 Physics tutor. Explain which Nigerian jobs and industries depend on the loud
Exam prep: The simple d.c. motor and how it turns
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Exam prep: Energy losses in a transformer, and how they are reduced
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Quiz: The Rutherford scattering experiment and what it showed
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Let me explain: Atomic number, mass number and isotopes
I have just studied atomic number, mass number and isotopes in my SS2 Physics class. Let m
Practice set: The Geiger-Muller tube and how it detects radiation
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Exam prep: Carbon dating and how it works
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Teach me: What a star is, and how it produces its energy
You are my personal SS2 Physics tutor. Teach me what a star is, and how it produces its en
Real-life Nigeria: How starlight tells us what stars are made of
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Real-life Nigeria: Telescopes, and how we observe the universe
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Worked example: Image formation in a plane mirror
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Practice set: Refraction of light and the change of speed between media
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